Dissertations / Theses: 'Netball'

1

Fuller, Nicola. "Computerised analysis of netball." Thesis, Sheffield Hallam University, 1992. http://shura.shu.ac.uk/19212/.

Full text

Abstract:

This research stemmed from the observation that much netball coaching is based on relatively superficial and subjective observations of a team's performance and a lack of longer term coaching strategy or recognised 'benchmarks' for relevant aspects of technical and strategic play. A review of the netball literature revealed prolific advice about how to perform technical skills, but little strategic information and even less evidence of relevant benchmarks' for judging the quality of technical or tactical aspects of performance at given levels of play. The findings of the literature review, combined with discussions with the national coach for netball, led to the development of two main aims for this project. The first aim was to develop a means of providing netball coaches and players with useful post-game feedback from individual matches, which of itself could be accumulated into individual and squad performance statistics over periods of time. The second aim was to investigate the possibility of developing a model of 'winning' netball performance which coaches might use as an aid to coaching. In order to pursue these aims it was decided to take an inductive approach based on the national coach's expert opinion as to what parameters of netball performance should be analysed and to analyse play at the highest level. A microcomputer-based match analysis system utilising purpose-designed software and a specially built keyboard was developed and tested for acceptable reliability. The analysis process was based on the concept of a team's possession of the ball: data was recorded concerning how a possession started, which players were involved, through which areas of the court the possession moved the ball and how the possession ended, including the scoring of goals. Data were abstracted and recorded from video-recordings of 28 matches taken from two international tournaments. In terms of providing short term feedback, the system analysed the pattern of goal scoring across quarters, the rate and efficiency of shooting technique, the outcome of centre plays in terms of turnovers, creation of goal scoring chances and goals scored, loss of possession and whether such loss resulted in opponents scoring, together with player profiles of positive and negative aspects of technical performance. It was concluded that this system met the first aim of the project, the national coach using the system during one of the tournaments to analyse both her own team's performance and to 'scout' that of future opponents. Whilst the system did provide relevant information for coach and players in usable form there still exists the major limitation that there exist no benchmarks' against which to judge whether the rates of success, error or efficiency recorded for individual players or squads on selected aspects of performance represent relatively high' or 'low' levels of play. After further consultation with the national coach, aspects of shooting & scoring, the ability of teams to score from their own and from their opponents' centre plays, and, the area of the court in which teams lost possession, were selected for further analysis in order to pursue the project's second aim of developing a model of 'winning' performance at netball. The database was split into three sets: data derived from teams which won their match; data from teams which lost their match; data from teams who were judged to have 'drawn' their match. The 'drawers' category was based on a statistically defined goal difference between teams of less than 5: ie, matches in which the probability of chance rather than skillfulness determining the outcome was greater than 5%. This investigation led to development of a 'profile' of winning performance which is statistically different from losing performance and which is based on nine performance characteristics. The results of this analysis suggested that winners and drawers have quite similar performance characteristics, both differing from losers: hence a close/equal score line probably results from a meeting between two teams who both display winning characteristics.

APA, Harvard, Vancouver, ISO, and other styles

2

Palmer, Claire Louise. "Fitness training adherence of elite netball players." Thesis, Manchester Metropolitan University, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.302627.

Full text

Abstract:

This programme of research contributed to the understanding of the process of fitness training adherence of elite netball players. It was designed to quantify fitness training adherence using a valid method of measurement, identify fitness training facilitators and barriers, examine the utility of social cognitive theories in predicting and explaining fitness training adherence and assess the efficacy of a theory-based intervention aimed at improving training adherence. In Chapter 2.1, the strong correlations between the diary measures and a 3-week recall measures for aerobic and strength training frequency (r = .64 and .70, p < .01, respectively) provided support for the construct validity of the diary method. Adherence was moderate for both aerobic (71 + 27%, M ± SD) and strength training (65 + 30%). Moreover, only 1 player (4%) managed to fully adhere to the recommended programme. Chapter 2.2 examined the utility of the Theory of Planned Behaviour and Social Cognitive Theory in predicting aerobic training adherence. Neither of the theories significantly predicted adherence behaviour. However, within both of the theories, past training behaviour accounted for a significant unique portion of the variance in training adherence. In Chapter 2.3 a cross-case analysis of semi-structured interview data revealed that the key facilitators and barriers of fitness training behaviour could be usefully viewed within the framework of the revised Theory of Planned Behaviour. Chapter 2.4 examined the utility of Social Cognitive Theory, the Theory of Planned Behaviour and the revised Theory of Planned Behaviour in predicting fitness training adherence. The revised Theory of Planned Behaviour proved to be the best predictor of training adherence, accounting for 80% (77% adjusted) of the variance. Social Cognitive Theory and the Theory of Planned Behaviour accounted for 500/0 (41 % adjusted) and 21 % (11 % adjusted) of the variance in training adherence, respectively. Chapter 2.5 investigated the efficacy of an intervention, based on the predictions of the revised Theory of Planned Behaviour, designed to improve training adherence. Large effect sizes (0.93 - 3.80) for improvements in adherence between baseline and post-intervention were found for 13 players (760/0). A follow-up assessment over 7- weeks showed that players' training adherence remained improved.

APA, Harvard, Vancouver, ISO, and other styles

3

Devonport, Tracey J. "Stress and coping in national junior netball." Thesis, University of Wolverhampton, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.436138.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Clancy, Sian Antonia. "Players' perceptions of self-satisfaction and team cohesion in netball, a modified netball game (V-ball) or both games." Thesis, University of Canterbury. School of Sciences and Physical Education, 2012. http://hdl.handle.net/10092/7606.

Full text

Abstract:

Netball, a popular team sport in New Zealand, has seven on-court players per team who individually occupy positions with specific roles and boundaries. V-ball is a modified netball game in which five on-court players per team gain experience in three varying roles due to the implementation of positional rotation. This study investigates players’ perceptions of self-satisfaction and team cohesion in netball, a modified netball game (V-ball) or both games. Self-satisfaction has been viewed in terms of individuals’ basic psychological need satisfaction (BPNS). Team cohesion has been considered in light of youths’ perceptions of task and social cohesion as identified in previous research. In the current study a mixed methodology was implemented and a process of purposive sampling was used to recruit 63, 11-12 year old participants from Whangarei, New Zealand. Participants had varying degrees of experience in either sport, which determined their placement in one of three groups; netball, V-ball or both games. All participants completed a quantitative questionnaire, results of which were analysed using a one-way ANOVA. A total of 12 questionnaire participants, representative of each group, then took part in a one-on-one semi-structured qualitative interview. Interview data was transcribed verbatim and analysed through a manual coding process. Three key findings have emerged: the extent of game structure was found to affect the fun experienced by youth participants, the presence of external regulation (from significant others) was identified to contribute to orientations of extrinsic motivation and winning orientations were found to have a negative effect on participants’ perceptions of team cohesion. These findings provide new information regarding players’ perceptions as a result of participation in netball and V-ball in New Zealand. These findings also contribute to those of previous research on the perceptions of youth as a result of participation in traditional and modified games.

APA, Harvard, Vancouver, ISO, and other styles

5

Attenborough, Alison Suzanne. "The chronicity of ankle sprain among Netball Players." Thesis, The University of Sydney, 2016. http://hdl.handle.net/2123/15288.

Full text

Abstract:

A systematic review focussed on reporting chronic ankle instability within sporting literature confirmed that, not only were aspects of chronic ankle instability across all sports seldom described, netball is a sport scarcely studied in terms of chronic ankle instability. Ninety-three percent of netball players with a previous ankle sprain were defined as having chronic ankle instability. Of those with a previous ankle sprain, 47% had a history of recurrent sprain and 88% reported perceived ankle instability. Netball players participating at a club level showed more cases of moderate-severe perceived ankle instability compared to inter-district level players, as well as greater mechanical laxity measures. Risk factors for ankle sprains sustained during netball participation were assessed over one sporting season and one was revealed; a reach distance in the posterior-medial direction of the star excursion balance test of ≤77.5 % of leg length. Despite this result, a previous ankle sprain was not found to affect the balance abilities of netball players. Netball players with chronic ankle instability were found to display altered frontal plane landing mechanics during two netball specific tasks. During a cutting task, an instability group demonstrated a less inverted ankle position for 40 % of the stance phase, as well as alterations to the timing of maximum inversion and eversion velocities and peak inversion angles. During a catch-and-stop task, an instability group exhibited a faster maximum eversion velocity that occurred closer to initial contact. Original research within this thesis recognised that chronic ankle instability is highly prevalent within a netball cohort and alters specific frontal plane ankle kinematics during sport specific tasks. The balance abilities of netball players were not affected by a previous ankle sprain; however, a shorter reach distance in the star excursion balance test was identified as a risk factor for ankle sprain.

APA, Harvard, Vancouver, ISO, and other styles

6

Henderson, Melanie Ellen. "Biomechanical comparison of netball shooting technique a six-week jump training intervention : this thesis is presented in partial fulfillment of the requirements for the Master of Health Science degree at Auckland University of Technology, March 26th 2004." Full thesis. Abstract, 2004.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

7

Hockings, Barbara A. "Ankle brace use amongst female netball players : prevalence and determinants of use /." [St. Lucia, Qld.], 2002. http://www.library.uq.edu.au/pdfserve.php?image=thesisabs/absthe16937.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Redmond, J. L. "The retirement experiences of former elite female netball players." Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 1994. https://ro.ecu.edu.au/theses/1098.

Full text

Abstract:

Research to date on retirement from sport has been dominated by the study of United States, male, collegiate sports. Studies within Australia, which has a substantially different community based sport system, are just commencing. This study provided an insight into retirement from sport as it was experienced by former Western Australian elite female netball players. Using a qualitative interpretive approach a three stage interview process was employed to capture the individual experiences of each of the 15 participants. The interviewees were also asked to recommend interventions or strategies that netball associations could employ to assist players in their transition out of elite netball. Inductive analysis of the data revealed three factors experienced by the athletes retiring from elite netball: (a) it was an individual experience; (b) it was a transition which included a phase of assimilation; and (c) the athlete identity remained after retirement. Schlossberg's (1984) Model of the Individual in Transition was used to guide the study and analise the findings of this study. Nine strategies for implementation by the Netball Associations and players are provided.

APA, Harvard, Vancouver, ISO, and other styles

9

Taylor, Tracy Lynn School of History UNSW. "Women, sport and ethnicity: exploring experiences of difference in netball." Awarded by:University of New South Wales. School of History, 2000. http://handle.unsw.edu.au/1959.4/17816.

Full text

Abstract:

This thesis investigates how sports organisations and discourses have impacted on the sports participation of women from culturally and linguistically diverse backgrounds in Australia. A series of national participation studies have documented that women from minority ethnic backgrounds have significantly lower participation rates in sports and physical activity than Anglo-Australian women. However, the explanations and dimensions of this difference have not been examined in previous research. The experiences of women from culturally and linguistically diverse backgrounds are used in this thesis to explore sports discourses and organisation and the embodiments of their interrelationship. The present research proposes that sports organisations and discourses within Australia have historically served to marginalise women from culturally and linguistically diverse backgrounds. The arguments for this position are explored using a local narrative which details the situated nature of women????s experiences of sports. These experiences are located within a historical context that traces migration policies, the growth and development of sports and women????s social relations since white settlement of Australia. It is argued that contemporary sports discourses and organisation are inextricably tied to Australia????s colonial and imperialist past. Theories of ethnicity, gender and sports are analysed. The theoretical perspective taken in this thesis builds on feminist ideologies and ethnicity studies. Empirical analysis is undertaken using gender relations to situate sport as a site of cultural struggles best understood through investigations of history and diversity. Aspects of power, control and influence are central to this thesis. The empirical component of this thesis uses secondary data sources, surveys and interviews to investigate the research proposition. This is achieved on two levels. The first level interrogates existing data to create a macro level analysis of women from culturally and linguistically diverse backgrounds in sports. A survey of 972 schoolgirls was undertaken to collect information on sports participation and attitudes to sports. This was followed by 30 interviews with women from culturally and linguistically diverse backgrounds that explored individual sports experiences and perspectives on sports. The second level of investigation employed the case study of netball to examine the research question as it related to a specific sports organisation. The case study component of the research involved document and archival analysis, a survey of 372 netball players and interviews with 18 women from culturally and linguistically diverse backgrounds and former and current netball administrators. The thesis analyses the empirical data as it relates to the organisation and discourse of sports in Australia. The principal conclusion reached is that sports organisation and discourses are located within a societal power structure that places women from culturally and linguistically diverse backgrounds on its margins. Sports participation is predicated on conformity to existing cultural practices and expectations and it does little to facilitate cultural diversity. The women from culturally and linguistically diverse backgrounds who participated in the research did not perceive sports as particularly inclusive of gender and culture. The examination of netball demonstrated that netball has not been concerned with ????other???? women, rather it has focussed its efforts on appealing to ????mainstream???? women. While netball has not explicitly excluded the involvement of women from culturally and linguistically diverse backgrounds, neither has it actively encouraged cultural diversity. This thesis makes a contribution to knowledge in the field of sports studies with its empirical research and through the ensuing development of a framework for locating the implications of inclusion or exclusion in sports organisations and discourses. This understanding can be used to assess and inform future sports policy development and practice. Principally, the thesis seeks to acknowledge and legitimise the sports experiences of women from diverse backgrounds and in doing so provides insights into a better theoretical understanding about the nexus of gender, ethnicity and sports.

APA, Harvard, Vancouver, ISO, and other styles

10

Marais, Ronel. "Physiological changes associated with lateral movement training of netball players." Thesis, Stellenbosch : Stellenbosch University, 2000. http://hdl.handle.net/10019.1/51874.

Full text

Abstract:

Thesis (MMBK.)--Stellenbosch University, 2000.
ENGLISH ABSTRACT: The purpose of this study was to investigate the influence of a six-week lateral movement training programme on selected physiological variables in netball players. Calf and thigh girth measurements, mass, body fat percentage, lateral agility, lateral flexibility, dynamic balance, heart rate and isokinetic concentric and eccentric quadriceps, hamstring, abductor and adductor muscle strength, were measured. A pre-recorded, six-week slide board training programme was followed in order to: increase calf and thigh girth measurements, decrease mass, decrease body fat percentage, increase lateral agility, increase lateral flexibility, better dynamic balance, meet the prescribed guidelines in terms of heart rate and increase the isokinetic muscle strength. The subjects (n=23) were between the ages of 18-23 years. They either played netball for the 1st or 2nd netball teams of the Maties Netball Club, or for the 1st or 2nd netball teams of the residence Nerina. They entered the study voluntarily. All of the subjects participated in the pre- and posttests. Fourteen subjects completed the six-week lateral movement training programme. Various significant differences (p < 0.05) were found between the pre- and post-test measurements: a significant decrease in body fat percentage, an increase in lateral agility, a decrease in mass, an increase in dynamic balance, an increase in concentric and eccentric abductor and adductor muscle strength, as well as an appropriate aerobic heart rate response. It was concluded that the lateral movement training programme proved to be beneficial to netball players at any level of fitness and participation. The programme provided an excellent aerobic workout, with either improvement or maintenance of the selected variables.
AFRIKAANSE OPSOMMING: Die doel van die studie was om ondersoek in te stel na die invloed van In ses-weeklange laterale bewegingsoefenprogram op geselekteerde fisiologiese veranderlikes in netbal speelsters. Kuit- en bobeenomtrekmates, massa, liggaamsvetpersentasie, laterale ratsheid, laterale lenigheid, dinamiese balans, harttempo en isokinetiese konsentriese en eksentriese quadriceps-, hampeus-, abduktor- en adduktorspierkrag, is gemeet. In Vooraf opgestelde, ses-weeklange laterale oefenprogram is gevolg om: die kuit- en bobeenomtrekmates te vergroot, die massa te verminder, die liggaamsvetpersentasie te verlaag, die verbetering van laterale ratsheid, laterale lenigheid en dinamiese balans te bewerkstellig, die voorgestelde riglyne in terme van harttempo te handhaaf en om isokinetiese spierkrag te vermeerder. Die proefpersone (n=23) was tussen 18-23 jaar oud. Die proefpersone het óf vir die 1ste of 2de netbalspanne van die Maties Netbalklub gespeel, óf vir die 1ste of 2de netbal spanne van die koshuis Nerina. Hulle deelname was volkome vrywillig. Al die proefpersone het aan die pre- en post-toetse deelgeneem. Veertien proefpersone het die ses-weeklange laterale bewegingsoefenprogram voltooi. Verskeie beduidende verskille (p < 0.05) tussen die pre- en post-toetse is gevind: 'n beduidende afname in liggaamsvetpersentasie, In toename in laterale ratsheid, In afname in massa, In toename in dinamiese balans, In toename in konsentriese en eksentriese abduktor- en adduktorspierkrag, asook In ooreenstemmende harttempo reaksie. Daar is tot die gevolgtrekking gekom dat die laterale bewegingsoefenprogram tot voordeel strek van netbalspeelsters op enige vlak van fiksheid en deelname. Die program bied In goeie aërobiese komponent met óf die verbetering, óf die handhawing van die geselekteerde veranderlikes.

APA, Harvard, Vancouver, ISO, and other styles

11

de, Klerk Melissa. "Time Motion Analysis and Hip Abductor Strength Changes in Netball." Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2011. https://ro.ecu.edu.au/theses/415.

Full text

Abstract:

Netball is the most popular sport among females in Australia, with an estimated one million registered players nation wide. Despite its popularity, there are limited published studies about the physical and biomechanical demands of netball. This thesis assessed the type and frequency of lateral and landing movements that occur during a netball game (Study 1), examined the validity and reliability of handheld dynamometry to measure hip abductor strength that has been shown to be associated with the risk of non-contact anterior cruciate ligament injuries (ACL) injuries (Study 2), and investigated changes in hip abductor strength following a netball game (Study 3). In Study 1, the frequency of sidesteps, crossover cuts and lands during a netball game was analysed for five recorded netball games, and was compared across the five positional groups centre (C), wing attack (WA), wing defence (WD), goal attack (GA), and goal defence (GD). Average number of movements per game was 2668 of which C performed 27%, which was significantly (p < 0.05) greater compared with the other positions. Significantly (p < 0.05) more sidesteps and crossover cuts occurred at the small angle of cut (0°- 45°) compared to the large angle of cut (45° - 180°), and significantly (p < 0.05) more single leg lands occurred than double leg. Shuffles were used significantly (p < 0.01) more compared to all other lateral and landing movements. It was concluded that C performed significantly more lateral and landing movements, which may increase their level of fatigue and susceptibility to non-contact anterior cruciate ligament injuries. Across all positions single leg landings occurred more often than double leg landings, and are known to increase loads on the knee. Although the majority of change of direction movements occurred at the smaller angle there was a considerable amount performed with the greater angle, which has also been related to increased knee loads. The reported information provides context on which playing positions may be more susceptible to non-contact knee injuries and which movements may increase fatigue with a presumed increased risk of non-contact knee injuries. Although more research is needed in this area, this information is important in developing training to decrease knee injury risk. In Study 2, nine women (18 - 29 years) performed three maximal isometric contractions of the hip abductors at 0°, 15° and 30° of hip abduction on an isokinetic dynamometer, and a handheld dynamometer attached to the isokinetic dynamometer. The correlation assessed by a Pearson product-moment correlation coefficient (r) between the dynamometers was high (r = 0.9) at 0°, low at 15° (r = 0.69) and absent at 30° (r = 0.12). Reliability of the handheld dynamometer based on intraclass correlation coefficient (R) was moderate for 0° (R = 0.80) and 30° (R = 0.88) but poor at 15° (R = 0.55) for within-day (1 h apart), and moderate for 0° (R = 0.89) and 15° (R = 0.76), and good at 30° (R = 0.96) for between-days (1 week apart). The coefficient of variation was less than 7% for all angles. The handheld dynamometer’s surface area was increased by modification, and validity and reliability were re-assessed using another 10 (19-28 years) women. The correlation between the dynamometers improved at 15° (r = 0.9) and 30° (r = 0.8), and the reliability was high at all angles (R > 0.9, CV = 5%). It was concluded that the handheld dynamometer with modification could be used to reliably measure hip abduction isometric strength at different angles. Study 3 investigated changes in maximum voluntary hip abductor isometric strength before, within 5 min and 10 min after a netball game using the modified handheld dynamometer for 30 recreational netball players (18 - 34 years). For each time point, two 3 s maximum contractions at 15° of hip abduction with a 60 s rest between contractions were measured. A Category Ratio 10 scale was used to assess rate of perceived exertion (RPE) 30 min after the game. Hip abduction strength decreased (p < 0.01) by 12.0 ± 7.4% from pre (20.9 ± 3.2 kg) to post game (18.4 ± 3.1 kg) and was still lower (p < 0.01) than baseline at 10 minutes post game (19.5 ± 3.5 kg). The average RPE was 4.5 ± 2.2, and a low correlation (r = 0.39, p < 0.01) was evident between RPE and the decrease in the strength immediately post-game. These results show that a netball game induces neuromuscular fatigue to the hip abductors, which could increase the risk of non-contact ACL injuries.

APA, Harvard, Vancouver, ISO, and other styles

12

Derbyshire, Denise. "Physical factors influencing the throwing action in netball and cricket players." Thesis, Stellenbosch : University of Stellenbosch, 2007. http://hdl.handle.net/10019/604.

Full text

APA, Harvard, Vancouver, ISO, and other styles

13

Willcox, Ann. "Classification and evaluation of player performance in netball using cluster analysis." Thesis, University of Auckland, 2011. http://hdl.handle.net/2292/6862.

Full text

Abstract:

In any team sport the success or failure of that team depends on performances of its individual players in their respective roles, and the effectiveness of interactions between players as they work together in the team. Information on the exact demands of a player��s role and an effective and objective way to evaluate their performance will provide insight into their tactical strengths and weaknesses. A system for measuring and evaluating a netball player��s performance on court is described, and statistical methods such as cluster analysis were used to firstly profile the different playing positions, and then also to classify players within each position by their strengths, weaknesses and tactical preferences. These results provide coaches with another tool to use for selection and strategy decisions. A comprehensive list of variables was developed in consultation with elite netball coaches and players and data were sourced from television footage of the 2008 ANZ Championship netball competition. Each of the seven playing positions was profiled using simple exploratory analysis and then nine different clustering algorithms were compared in their ability to correctly classify players into their correct positions. The same algorithms were then used to identify 3-4 types of player within each position, according to their tactical differences within the game. Model-based clustering produced the most accurate partitioning of players into playing positions, with an accuracy of 85%, followed by the e-distance and Ward��s methods on 78% each. At the other end of the scale was single linkage, with a best accuracy of just 38%. Kernel k-means, which was designed to be an improvement on ordinary k-means, also performed poorly (59%). In the final stage of the project there were 3-4 player types successfully identified within each position, providing insight into how different players approach the game, and how to utilise their different strengths when planning game strategy.

APA, Harvard, Vancouver, ISO, and other styles

14

Uys, Stefanie M. (Stefanie Margaretha). "The use of computerised games analysis to identify critical indicators of success in elite level netball." Thesis, Stellenbosch : Stellenbosch University, 2001. http://hdl.handle.net/10019.1/52585.

Full text

Abstract:

Thesis (MScSportSc)--Stellenbosch University, 2001.
ENGLISH ABSTRACT: Netball is a fast and skilful team sport in which players need to be "quickthinking", because they are required to make fast and accurate decisions in ever-changing situations. Netball is a highly tactical game. Therefore the game has to be analysed on all levels of play. During every game or training session the coach has to look for those factors that influence performance and determine success. Methods of games analysis have been improved through the development of video and computer technology, in order to help coaches gather critical data. This study will utilise games analysis as a method for gaining insight into what kinds of "critical incidents" on a netball court lead a team to either score a goal, or to allow the opponent to score against them. Four expert coaches analysed game play from three top-level international netball matches in order to identify the reasons for success/failure during game play. A computer-based games analysis system was used to identify the reasons for losing ball possession during the same games analysed by the experts. The results of computer-based games analysis was compared to the analysis provided by elite coaches in order to determine the value of the technology in providing relevant information. These identified key performance indicators were then ranked according to frequency. Additional games statistics were generated, using games analysis. This knowledge will not only contribute to an understanding of how technology can support coaching, but it will also expand our understanding of the tactics of netball and thus contribute to coaches' efforts to teach players how to make "good decisions". An important by-product of this study was the identification of the key performance indicators that influence success/failure in netball. This knowledge should help coaches determine what kinds of tactical learning situations are important to include in practice sessions. It is the coach's responsibility to develop thinking players. On court - during a game - it is the players' responsibility to read the game and make instant decisions. Also during the game - during time outs and half time- it is the coach's responsibility to give the players feedback on their decision-making and to make suggestions for improvements. Both roles require effective analysis of the game. Keywords: netball; games analysis; technology
AFRIKAANSE OPSOMMING: Netbal is 'n vinnige vaardigheidspel. Spelers moet oor die vermoe beskik om in aanhoudende veranderde situasies en spel vinnige, akkurate besluite te neem. Dit is 'n uiters taktiese spel en daarom moet dit op alle vlakke geanaliseer word. Gedurende elke oefensessie en wedstryd moet die aftigter fokus op faktore wat die sukses en prestasie van 'n speier of span kan beinvloed. Met behulp van die verbeterde rekenaar- en videotegnologie is verskillende metodes van wedstrydanalises ontwikkel - met die doel om afrigters te fasiliteer om kritiese informasie te versamel. Die doel van hierdie studie is om wedstrydanalise as 'n metode te beskryf om kritiese situasies te identifiseer wat tot gevolg het dat 'n span 'n doel wen of afstaan. Vier topvlak afrigters het drie internasionale wedstryde geanaliseer om sodoende die redes vir sukses of rnislukte pogings in die wedstryd te identifiseer. In dieselfde drie wedstryde is 'n rekenaar wedstrydanalise stelsel gebruik om die redes vir balbesit of -verlies te identifiseer. Die resultate van die rekanaar-gebaseerde spelanalises en die vier afrigters is vergelyk om die waarde van die verskil in informasie te vergelyk en te bepaal. Die kern prestasiefaktore wat deur bogenoemde geidentifiseer is, is volgens rangorde geplaas op grond van die frekwensie waarop dit voorgekom het. Hierdie inligting sal as 'n bydrae dien tot die wyse waartoe tegnologie afrigting kan ondersteun. Dit brei ook die verstaanbaarheid van taktiek in netbal uit en bevorder besluitnerning meer spesifiek. 'n Belangrike resultaat van die studie is die identifikasie van die kern prestasiefaktore. Hierdie inligting kan afrigters in verskeie taktiese leer-situasies ondersteun. Die ideaal is dat elke afrigter sy verantwoordelikheid sal besef om onafhanklike, selfdenkende spelers te ontwikkel. Op die baan is dit gevolglik die speier se eie verantwoordelikheid om die wedstryd te lees en besluite te neem. Gedurende halftyd en na die wedstryd is dit die afrigter se verantwoordelikheid om aan spelers terugvoering te gee, asook aanbevelings te maak ten opsigte van besluitneming. Beide rolle, as afrigter of speier, vereis effektiewe wedstrydanalise. Sleutelwoorde: netbal; wedstrydanalise; tegnologie
jfl201407

APA, Harvard, Vancouver, ISO, and other styles

15

Fourie, Lindie. "The utilization of a customised training programme for club level netball players." Thesis, Stellenbosch : University of Stellenbosch, 2005. http://hdl.handle.net/10019.1/2924.

Full text

Abstract:

Thesis (M Sport Sc (Sport Science))--University of Stellenbosch, 2005.
The purpose of the study was to determine the effect of a customised training programme on the physical components of first league netball players. The key physical variables that affect netball performance were identified as aerobic fitness, anaerobic fitness, power, muscle strength, flexibility, speed, agility, and muscle endurance. The fitness tests and norms used in this study were mainly based on the Australian protocol, “Physiological Tests for the Assessment of Netball Players”. Two netball clubs in the Boland participated in this study. These two teams played in the same netball league, but they were not matched in any other way. The experimental group (n=14) followed the customised training programme, while the control group (n=16) followed their normal training sessions. After baseline testing, the experimental group completed 23 training sessions in which specific aspects of netball fitness were addressed. After 16 weeks, both groups repeated all the tests. Through statistical analysis, the effect of the training programme was determined, and the differences between the experimental and control groups were quantified. Results of the study revealed the following: 1. The experimental group was statistically significantly better in all the fitness tests during baseline testing, compared to the control group. 2. Power improved significantly through this customised training programme. 3. Although only a few variables changed significantly after the training programme, the experimental group did perform better in most fitness tests after the programme. This study shows that a customised training programme has the potential to improve certain aspects of a netball player’s fitness. The programme should, however, be longer and more sport-specific to produce the desired results. Top netball players should rely on not only their netball skills to be successful, but should also develop their physical capacities optimally.

APA, Harvard, Vancouver, ISO, and other styles

16

Russell, Katrina Marie. "Women's participation motivation in rugby, cricket and netball : body satisfaction and self-identity." Thesis, Coventry University, 2002. http://curve.coventry.ac.uk/open/items/42cf2a98-088e-404f-9ffb-f81911bbc086/1.

Full text

Abstract:

The main reasons behind women's participation in sport have been identified as team membership, cooperation and friendship. This is seen in contrast to competition, status and possible career opportunities found in relation to men's participation in sport. Research also suggests that participation in physical activity and sport increases women's sense of well- being and acceptance of body size and shape. This thesis set out to explore the sporting experiences of women within rugby, cricket and netball. The first aim of the research was to investigate the participation motivation of women within three sports that differ in their levels of acceptability and required physical contact. The second and third aims were to examine how that participation might affect the development of self-esteem and body satisfaction. The fmal aim of the thesis addressed the issue of sporting identity development through exploring how participants in physical/non-physical, 'feminine'/'masculine' sports reflect on their sporting experiences. In addition the thesis considered how distinct parts of sporting participation such as clothing, team dynamics, physical contact and perceptions of sexuality synthesise to form the sporting identity of women rugby players, cricketers and netballers. The research was based on Constructivist/Interpretivist principles and combined both quantitative and qualitative methods. Initially, three questionnaires were used to assess participation motives (Participation Motivation Questionnaire), body image (Multi dimensional Body Self-Relations Questionnaire) and self-esteem (Multidimensional Self-Esteem Inventory). The questionnaires were sent to rugby players, cricketers and netballers through their organising bodies. Following the questionnaire stage of the thesis, 30 interviews were conducted to further explore the relationship between participation in sport, perceptions of femininity and the function the body took in developing body satisfaction. Key to the investigation was how sport participation impacted on identity development and the strategies used to maintain that image. Interpretative Phenomenological Analysis was used to analyse the interview accounts, focusing on the meanings given to sport by the individuals themselves. Social constructionism was used as a framework for interpreting the data. This produced a rich account of sporting experience highlighting how body satisfaction and perceptions of femininity are constructed and reconstructed by sportswomen. Findings from the questionnaires indicated that all sports rated team membership as the most important reason to participate in sport. Key fmdings demonstrated that satisfaction with physical appearance was strongly related to body areas satisfaction and global self-esteem for all sports. There was also no difference between sports on perceptions of physical attractiveness and all sports demonstrated significant relationships between satisfaction with physical appearance and body functioning. Following Stage One of the research process an interview schedule was developed that combined the key fmdings from each questionnaire and questions raised from the literature. The main findings from Stage Two highlighted how important sport is to these women, indicating a variety of techniques used to sustain an athletic image. It was also found that perceptions of femininity focused on the association of physical activity and sexuality. The assumption being that regardless of sport choice women were perceived as lesbian. Other key findings highlighted the transiency of body satisfaction. This refers to increases in body satisfaction through playing sport not being sustained once the athlete has transferred herself to a social context. Other findings relate to the use of the body in sport and the enjoyment of overpowering an opponent. School experiences of sport are identified as key to the development of gender stereotypes and why being regarded as a 'sporty' person is so important. The research on which this thesis is based suggests that sport comes to play an integral part in these women's lives and an activity that guided overall identity development. The thesis also highlights the transiency of body satisfaction and the inevitability of the lesbian stereotype due to participation in sport. The social constructionist interpretation of the data suggests how the shared vocabularies of body idioms that individuals embrace and use to judge other people determine the way in which we value physical behaviours and define physical attractiveness. The respondents demonstrated that regardless of prejudice and poor funding they still want to and enjoy the experience of sport participation. Potential research opportunities are also identified.

APA, Harvard, Vancouver, ISO, and other styles

17

Hartley, Ian. "Juggling lecture halls and netball within a tertiary education setting in South Africa." Diss., University of Pretoria, 2017. http://hdl.handle.net/2263/65557.

Full text

Abstract:

The objective of this study was to explore how student-athletes experience their dual careers (academics and netball) within a tertiary education setting. This was achieved by investigating their experiences through an ecological model that comprises of the student-athlete (individual) at its core, a Micro-system and a Macro-system. The five participants were purposively selected and required to be bona fide students. All five of the participants represented their country nationally, either at age group level or for the main national team. As a sample their academic year of study spanned from 1st year to honours or 4th year respectively. The participants were asked to map out their environment according to the model which then informed how they gave a written account (narrative) of their student-athlete experiences in relation to the past, present and future. A metaphor was then provided by the participants to describe their stories. These written accounts were then used to formulate the semi-structured interview questions that were used. The interviews were recorded, transcribed and then analyzed using a thematic analysis. The findings of the study provided a holistic and comprehensive understanding of how the participants experienced their dual careers within their milieus. It was found that the participants of this study all had difficulty with finding and maintaining balance. In addition to this the study uncovers the factors within their environment that add to or detract from balance. Among the key findings of this study was that all of the participants were aware of and affected by matters related to finances, whether it be the expectations around bursaries and the financial strain placed on parents and family members should these expectations fail to be met. The participants felt their options for free and safe expression of their concerns was limited and they desired a safe space to do so. Despite these challenges another key finding showed that there was an inherent belief that it is possible to succeed as a student-athlete, but success was also largely dependent on the support from family and the ability to function autonomously between the academic and sporting spheres.
Mini Dissertation (MA)--University of Pretoria, 2017.
Psychology
MA
Unrestricted

APA, Harvard, Vancouver, ISO, and other styles

18

Sharp, Suzanne. "Girls Playing Netball : Factors Influencing Participation In Community Sport During A Transition Phase." Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2001. https://ro.ecu.edu.au/theses/1510.

Full text

Abstract:

This study describes the influences on continued sporting participation in netball for a group of adolescent girls as they make the transition from primary to secondary school and between sub-junior and junior sporting structures. A qualitative research design using one to one and semi structured focus group interviews was applied. The research describes how these meanings and identities both influence decisions about ongoing sporting participation and are influenced by situations, events and people as the participants move from primary to secondary school. Individual and focus group interview and survey data, indicate that for this group of young adolescent girls a variety of influences and factors impacted on their decisions to continue or not in the sport of netball. While evidence in this study supports the literature findings that competence, friends, team aspects, competition and fun are all strong motivations for continued participation, it has also highlighted the sensitive nature of these factors to external or structural changes in the girls lives. In particular, the transition to high school intensified the influence of many of the above mentioned factors. For participants who did not have a high level of perceived competence or the security of friends with which to seek new avenues for playing, continued participation in this particular sport was less likely. Allocating discretionary time to the sport of netball for those who continued in the sport, related to the sport meeting their needs, of which, challenge, skill development, achievement and most importantly social dimensions were paramount. Feedback obtained from the participants can help sport providers gain a better understanding of what influences young female adolescent's decisions about continuance or discontinuance in the specific sport of netball. If we want less drop-out in sport by young adolescent girls during these transition periods the challenge to schools, junior coaches, community sport providers and parents will be to develop strategies to minimise the effects of these transition factors. Perspective's gained will help direct the efforts of sport providers in establishing sporting experiences and intervention programs that retain young girls in sport particularly netball, as they make the transition from primary to secondary school and through to adulthood.

APA, Harvard, Vancouver, ISO, and other styles

19

Van, den Heever Zelna. "Sport psychological skills training of South African provincial netball players / Zelna van den Heever." Thesis, North-West University, 2006. http://hdl.handle.net/10394/1424.

Full text

APA, Harvard, Vancouver, ISO, and other styles

20

Pillay, Tanushree. "Determining the feasibility of a prehabilitative injury prevention programme for netball players in South Africa." University of the Western Cape, 2013. http://hdl.handle.net/11394/4828.

Full text

Abstract:

Philosophiae Doctor - PhD
Background: The South African government has taken a stance to prioritise sporting codes within South Africa that report high participation and is inclusive of the population demographic of South Africa. Netball has been highlighted as one of these sixteen named sporting codes. Linked to the high participation of netball players in the sport is a high prevalence of injuries, which is well documented throughout the literature. Injury management within a South African context presents a number of challenges due to the current environment of health care in the country as well as an array of barriers that directly impact the netball players themselves as well as netball as a federation. Injury prevalence results in a need to both manage and prevent sporting injuries. The purpose of this study was to develop an injury prevention programme for netball players in South Africa and to establish the feasibility of such a programme for implementation. Method: The study took place under the auspices of Netball South Africa and the injury prevalence data was collected at a national netball tournament at the University of Pretoria. Sequential mixed methods was used as a framework to guide the study, and included a range of research methods as part of that process. The problem was identified in two phases using a cross sectional self-administered questionnaire and a qualitative aspect using semi-structured interviews. The design of the injury prevention programme that aimed to address the problem was informed by a systematic review of literature. The process that guided the development of the injury prevention programme was intervention mapping. This process led to the development of an injury prevention programme that included a coach’s educational booklet, an injury prevention exercise protocol and an administrative structure of a National Physiotherapy Association. The evaluation for feasibility for the implementation of the injury prevention programme was evaluated via a Delphi study.

APA, Harvard, Vancouver, ISO, and other styles

21

Wood, Tandia G. "The differences between training and match play for semi-professional and development netball players." Thesis, Queensland University of Technology, 2021. https://eprints.qut.edu.au/213209/1/Tandia_Wood_Thesis.pdf.

Full text

Abstract:

This thesis investigated development and semi-professional netball players across an entire season. It examines the differences between conditioning training and match play and explains that semi-professional netball players may not be exposed to sufficient loads during training to meet match play. The outcomes of this research provide coaches and performance staff with practical implications that may ensure optimal performance and athletic development through the standards of play in netball.

APA, Harvard, Vancouver, ISO, and other styles

22

Andrew, Geoffrey. ""A girls' game - and a good one too" A critical analysis of New Zealand netball." Thesis, University of Canterbury. History, 1997. http://hdl.handle.net/10092/5701.

Full text

Abstract:

This thesis is an analysis of the role of netball in New Zealand society. It examines the question of whether netball was able to achieve hegemony over women's sports in New Zealand by confronting male domination of sport and society, or by accepting such domination and adapting itself accordingly. There is also an examination of the reasons why netball's sibling, basketball, proved to be less successful in New Zealand than netball. The first chapter is a narrative of the development of netball, both internationally and in New Zealand. The second is an analysis of how and why participation in netball has changed through time. The third chapter examines the basis for netball's hegemony among women's sports in New Zealand. The last chapter examines further reasons for netball's hegemony and how the basis of this hegemony has changed and been eroded.

APA, Harvard, Vancouver, ISO, and other styles

23

Cowling, Elizabeth Jane. "Can lower limb muscles be retrained to decrease the risk of ACL injury?" Department of Biomedical Science - Faculty of Health & Behavioural Sciences, 2004. http://ro.uow.edu.au/theses/219.

Full text

Abstract:

Rupture of the anterior cruciate ligament (ACL) of the knee joint frequently occurs in sports that require the athlete to land or change direction suddenly. The structural integrity of this ligament during such maneuvers is heavily dependent upon coordinated quadriceps and hamstring muscle activation. Therefore, strategies used to recruit these muscles have a pivotal role in equipping the knee to withstand the high forces experienced during dynamic landing to reduce the risk of ACL injury. Despite extensive research pertaining to the ACL, no research has examined whether athletes can change the way they recruit their lower limb muscles to better protect the knee during dynamic landing. In Study 1, 24 skilled netball players performed 10 trials of a dynamic landing task, for each of four conditions: (i) normal landing (N); (ii) repeat normal landing (R); (iii) landing following an instruction to bend their knees more (K); and (iv) landing following an instruction to turn their hamstring muscles on earlier and more before foot-ground contact (M). During each trial the sagittal plane motion, ground reaction forces, and muscle activity for rectus femoris (RF), vastus lateralis (VL), semimembranosus (SM), and biceps femoris (BF) of the landing limb were recorded. Results showed that simply asking players to bend their knees more on landing (K condition) was somewhat effective in increasing knee flexion. However, players were unable to selectively recruit their hamstring muscles upon request during this abrupt landing task. It was concluded that more extensive muscle training was required to alter the subjects hamstring-quadriceps muscle recruitment patterns during landing. Therefore, the purpose of Study 2 was to assess the efficacy of an electromyographic biofeedback retraining program to alter hamstring muscle recruitment during landing. For Study 2, 28 netball players performed the same landing action as described in Study 1 for 10 trials before (PRE) and after (POST) a 6-week interval in which the 14 experimental athletes completed hamstring biofeedback training for three 30-minute sessions per week, while the control subjects maintained their normal playing routines. Results confirmed that the biofeedback training was ineffective in training the subjects to significantly alter the timing of their hamstring muscles. Further a priori analysis of the data using single-subject design (Study 3) revealed that, although individuals displayed a variety of changes in muscle recruitment patterns that were masked when only examining the experimental group mean data, the biofeedback program was still not successful in achieving earlier hamstring muscle recruitment. In conclusion, it is still unknown how to best train individuals to equip them to perform dynamic landings without sustaining ACL ruptures. Further research is required to elucidate benefits of verbal instructions in landing training, to understand whether electromyographic biofeedback training can be used to train muscle recruitment patterns during dynamic landings, and to ascertain whether combining group mean data and single-subject analysis gives a more complete picture of how a group of individuals responds to a training intervention. With further research attention, it is anticipated that the risk of ACL rupture may be reduced.

APA, Harvard, Vancouver, ISO, and other styles

24

Ferreira, Magaretha Aletta. "Biomechanical, anthropometrical and physical profile of the North-West University Club netball players and the relationship to musculoskeletal injuries / M.A. Ferreira." Thesis, North-West University, 2008. http://hdl.handle.net/10394/2093.

Full text

APA, Harvard, Vancouver, ISO, and other styles

25

Opperman, Ansu. "The development of a co-ordinated communication campaign to enhance participation in netball: applicable to schools in Port Elizabeth." Thesis, Nelson Mandela Metropolitan University, 2017. http://hdl.handle.net/10948/19828.

Full text

Abstract:

Public relations play an intricate role in communication development strategies within sport, especially netball. The objective of the research is to create a communication campaign incorporated in a public relations programme in aid of the development of netball in Port Elizabeth schools. The significance of the research is to create an understanding of the challenges faced by the learners to participate in netball and to develop the sport. The development of players at a young age is not up to standard when compared to countries where netball is already a professional sport. There is a lack of communication between the different stakeholders, namely the players, coaches and external publics. Qualitative research methods were implemented where primary and secondary data was used to conduct the research. Focus groups were utilised to gather primary data from netball players and coaches. These interviews proved that communication gaps do exist between the different stakeholders of school and netball. An introduction about netball will be discussed. Literature about public relations and communication will be presented. The research methodology will be presenting the research design and research methods used to conduct the research. Characteristics of the schools used in the interviews will be discussed. The research analysis, findings and discussions will present a guideline to be implemented by schools to enhance communication and therefore help develop netball. The research will then be concluded and summarised. Limitations to the study will be discussed as well as recommendations for further study on the topic. Communication plays an important role when trying to build mutual beneficial relationships between the various stakeholders. The results in this research bring to the conclusion that effective communication is needed to enhance and develop netball to ultimately become a professional sport.

APA, Harvard, Vancouver, ISO, and other styles

26

Hopper, Amanda. "Reducing biomechanical risk factors associated with injury during landing and improving performance in 11-13 year old netball athletes." Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2016. https://ro.ecu.edu.au/theses/1920.

Full text

Abstract:

Study 1: Neuromuscular training improves movement competency and physical performance measures in 11-13 year old female netball athletes The purpose of this study was to examine the effects of a neuromuscular training program on movement competency and measures of physical performance in youth female netball players. It was hypothesized that significant improvements would be found in movement competency and physical performance measures following the intervention. Twenty-three junior female netball players (age, 12.17 ± 0.94 yrs; height, 1.63 ± 0.08 m; weight, 51.81 ± 8.45 kg) completed a test battery before and after a six-week training intervention. 13 of these athletes underwent six weeks of neuromuscular training, which incorporated plyometrics and resistance training. Trained athletes showed significant improvements in 20 m sprint time, 505 agility time, countermovement jump height and peak power (p ≤ 0.05, g > 0.8). Additionally, trained athletes significantly improved their score in the Netball Movement Screening Tool (NMST) (p < 0.05, g > -1.30); while the athletes also demonstrated increased reach in the anterior and posteromedial directions for the right and left leg, and in the posterolateral direction for the left leg only in the Star Excursion Balance Test (SEBT) (p < 0.05, g > -0.03). Control subjects did not exhibit any significant changes during the 6-week period. Significant negative correlations were found between improved score on the NMST and decreased 5 m, 10 m and 20 m sprint time, and 505 change of direction time (r > 0.4, p ≤ 0.05). Results of the study affirm the hypothesis that a six-week neuromuscular training intervention can improve performance and movement competency in youth netball players Study 2: Neuromuscular training improves lower extremity biomechanics associated with knee injury during landing in 11-13 year old female netball athletes. The purpose of this study was to examine the effects of a neuromuscular training program on lower extremity biomechanics in youth female netball athletes. The hypothesis was that significant improvements would be found in landing biomechanics of the lower extremities, commonly associated with anterior cruciate ligament (ACL) injury. Twenty-three athletes (age = 12.2 ± 0.9 yrs; height = 1.63 ± 0.08 m; weight = 51.8 ± 8.5 kg) completed two testing sessions separated by six weeks. Thirteen athletes underwent six weeks of neuromuscular training, while the remaining 13 served as controls. Three dimensional lower extremity kinematics and kinetics were measured during two landing tasks. Neuromuscular training significantly improved hip abduction angle and bilateral knee valgus motion in the bilateral landing task at maximum knee-flexion range of motion and knee internal rotation angle during the unilateral landing at maximum knee flexion-extension range of motion (p ≤ 0.05, g > 1.00). Additionally, the experimental group showed large, significant decreases in vertical ground reaction force in both landing tasks (p ≤ 0.05, g > -1.30). Control participants did not make any significant changes during the six-week study period. Results of the study affirm the hypothesis that a six week neuromuscular training program can enhance movement biomechanics associated with ACL injury.

APA, Harvard, Vancouver, ISO, and other styles

27

Vann, Portia L. ""Gateway to the sideline": Brand communication on social media at large-scale sporting events." Thesis, Queensland University of Technology, 2018. https://eprints.qut.edu.au/123653/1/Portia_Vann_Thesis.pdf.

Full text

Abstract:

This thesis investigated how sport organisations use social media to communicate at international sporting events. Combining participant observation, interviews and Twitter data analysis, it examines two cases – the AFC Asian Cup and Netball World Cup – to document, analyse and compare the creation and implementation of social media strategy. This research uncovered that the development of social media strategy comprises six key pillars: volunteer selection and training, setting objectives, audience segmentation and targeting, platform-based approaches, content creation strategy and moderation of fan conversation. However, within these foundational categories, the specific strategy enacted varies, depending on the event's position in the market.

APA, Harvard, Vancouver, ISO, and other styles

28

Ryan, Helen Joanne. "The development of a reliable and valid netball intermittent activity test : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Sport and Exercise Science at Massey University, Auckland, New Zealand." Massey University, 2009. http://hdl.handle.net/10179/1130.

Full text

Abstract:

The purpose of the present investigation was to identify the exercise intensity of netball match play in order to assist in the development of a Netball Intermittent Activity Test (NIAT). A further aim was to assess the criterion validity and the test-retest reliability of the NIAT. Eleven female netball players (21.4 ± 3.1 years, 1.73 ± 0.06 m, 69.3 ± 5.3 kg and 48.4 ± 4.9 ml•kg-1•min–1 mean ± SD, age, height, body mass and VO2max, respectively) volunteered to participate in the study. Heart rate data was recorded for all participants from at least two full 60 minute games during Premier Club competition. Individual maximum heart rate values were acquired for all subjects from the performance of the Multistage Fitness Test, and used to transform heart rate recordings into percent maximum heart rate (%HRmax). Patterns in %HRmax were used to indicate positional grouping when developing the NIAT from time motion analysis data. Subjects performed two trials of the NIAT separated by at least seven days. Physiological and performance markers were measured systematically throughout the NIAT. Exercise intensity as denoted by %HRmax significantly decreased from the first half of match play to the second half (90.4 ± 2.7% v 88.3 ± 2.8%; p<0.05). Significant differences (p<0.05) were observed between positional groups and led to the grouping of Defence (D), Centre Court (CC), and Attack (A) players for NIAT performance. Comparisons of %HRmax between match play and NIAT performance indicated that the NIAT had good criterion validity for D (match Mdn = 92.52% vs. NIAT Mdn = 86.27%, p>0.05) and A (match Mdn = 86.95% vs. NIAT Mdn = 82.93%, p>0.05) players, but that %HRmax during the NIAT (Mdn = 79.70%) was significantly lower than match play (Mdn = 89.70%) for CC group (p<0.05). Measures of 5 m sprint performance (1.27 ± 0.06 s v 1.25 ± 0.06 s; p>0.05; r=0.66, p<0.001), vertical jump height (29.12 ± 4.17 cm v 28.82 ± 3.60 cm; p>0.05; r=0.91, p<0.001), circuit time (107.49 ± 3.22 s v 107.89 ± 4.27 s; p>0.05; r=0.72, p>0.001) and %HRmax (82.56 ± 4.66% v 81.03 ± 4.13%; p>0.05; r=0.82, p<0.001) for NIAT1 vs. NIAT2 indicated good test-retest reliability. These data suggest that netball players experience a reduction in exercise intensity over the duration of a game, with exercise intensity being related to on-court position. Whilst the NIAT appears to be a repeatable activity pattern, it is not a good simulation of physiological strain for all positional groups. More work is required in order to create a netball simulation that is both reliable and valid for all players.

APA, Harvard, Vancouver, ISO, and other styles

29

Hugo, Karin. "A model for talent identification and development for team sports in South Africa." Thesis, Stellenbosch : Stellenbosch University, 2004. http://hdl.handle.net/10019.1/16057.

Full text

Abstract:

Thesis (PhDSportwet)--Stellenbosch University, 2004.
ENGLISH ABSTRACT: The purpose of this study was to investigate the influence of participation in a special squad-based talent development programme on selected physical variables and skills in adolescent girls. This investigation was initiated in the team sport of netball in order to determine if participation in a talent development programme of this kind can be successful in the South African context. A second purpose was to consider the effectiveness of the squad-based model in relation to the traditional school-based model that is commonly implemented for talent development in South African netball. This study followed a static group design in a field setting. The squad-based group (N=22) was composed of netball players ages 14 – 18 years old from two senior high schools in a previously disadvantaged community. The school-based group (N=45) was composed of netball players from the first and second teams at three schools in the same region, that maintained a good standard of netball and had qualified coaches. The subjects in the squad-based group participated in a special eight-month training programme, which consisted out of 2 training sessions (90minutes) and 1 match per week. The subjects in the school-based group participated in their normal pattern of netball practices and school matches. The results of this study lead to some general conclusions about the squadbased training model: • Four components of skill development improved significantly • Significant changes were found in four of the physical variables associated with netball performance. • The squad-based model appeared to have been significantly more effective than the school-based model in the development of the physical variables of flexibility, speed, throwing velocity and aerobic fitness.Based on the results the squad-based model is proposed as an approach to talent development that can make a significant contribution to the development of skill. Continuous refinement of current models and even the creation of new models, may one day create systems where every child can reach toward his or her own sporting potential.
AFRIKAANSE OPSOMMING: Hierdie studie behels die deelname van ‘n geselekteerde oefengroep adollessente meisies aan ‘n talentontwikkelingsprogram. Die doel van die studie was om die invloed van deelname aan sodanige program op gekose fisiek- en vaardigheidskomponente na te gaan. Netbal, as ‘n spansport, is gebruik om te bepaal of hierdie tipe talentontwikkelingsprogramme suksesvol in die huidige Suid- Afrikaanse konteks kan wees. ‘n Verdere doelwit was om die effektiwiteit van hierdie oefengroepmodel teenoor die meer tradisionele skoolgebaseerde-model, wat tans algemeen in Suid-Afrikaanse netbal toegepas word, na te gaan. Die studie het ‘n statiese-groepontwerp gevolg in ‘n veldtoetsing omgewing. Die oefengroep (N=22) het bestaan uit netbalspeelsters tussen die ouderdomme 14-18 jaar, van twee senior hoërskole vanuit die agtergeblewe gemeenskappe. Die skoolgebaseerde groep (N=45) het bestaan uit speelsters van die eerste en tweede netbalspanne van drie skole in dieselfde streek. Hierdie drie skole beskik oor gekwalifiseerde afrigters en handhaaf ‘n hoë speelstandaard. Die speelsters van die oefengroep het aan ‘n spesiale agtmaande oefenprogram deelgeneem, met twee oefensessies per week (90 minute) asook een wedstryd per week. Die netbalspeelsters in die skoolgebaseerde-program het hulle normale oefenpatroon gevolg en aan skoolwedstryde deelgeneem. Die resultate van hierdie studie het gelei tot sekere algemene gevolgtrekkings omtrent die geselekteerde oefengroepmodel: • Vier komponente van die spelvaardighede het statisties beduidend verbeter. • Beduidende statistiese veranderinge is waargeneem in vier van die fisieke komponente wat met netbal geassosieer word. • Dit blyk dat die oefengroepmodel statisties meer effektief was in die onwikkeling van fisieke komponente soos lenigheid, spoed, aerobiese fiksheid en spoed van gooie, as die skoolgebaseerde oefengroep.Gebaseer op die resultate van die oefengroepmodel, kan hierdie benadering tot ontwikkeling ‘n beduidende verskil maak in die ontwikkeling van netbalvaardighede. Verdere verfyning van huidige talentontwikkelinsgmodelle, mag in die toekoms aanleiding gee tot bruikbare sisteme waar elke deelnemer die kans gegun sal word om sy sportpotensiaal te bereik.

APA, Harvard, Vancouver, ISO, and other styles

30

Kennedy, Brooke. "Variables governing the dynamics of attacker-defender systems in team sport." Thesis, Queensland University of Technology, 2010. https://eprints.qut.edu.au/43672/1/Brooke_Kennedy_Thesis.pdf.

Full text

Abstract:

This project was a step forward in the examination and identification of key variables on the perception, decision making and action of team sport athletes through theoretical insights provided by the ecological dynamics perspective. The methodology drew on experiential knowledge of elite coaches to drive further empirical investigation into the specific task, environmental and personal constraints that shape the behaviour of athletes in specific performance contexts. The thesis has provided an effective rationale for further investigation into the emergent perception, decision making and action demanded of athletes in these unpredictable, fluent, fast-paced environments.

APA, Harvard, Vancouver, ISO, and other styles

31

Willemse, Yolandi. "Sportspesifieke inoefening en antropometriese, fisieke en motoriese vereistes van 15– tot 17–jaar oue vroulike netbalspelers / Y. Willemse." Thesis, North-West University, 2010. http://hdl.handle.net/10394/4946.

Full text

Abstract:

In the light of the facts given in literature it is evident that players in the game of netball need to meet specific anthropometric (body length, body mass, percentage body fat and percentage muscle mass), physical (pliancy, abdominal power, aerobic endurance and anaerobic endurance) and motor (speed over 5 m and 10 m, agility and explosive power) requirements. This consequently necessitates specific attention to be given to the mentioned requirements. In spite of the fact that a few studies do exist that enter into the requirements of the profile of netball players in different positions, as well as into what the effect of a periodization programme is on anthropometric, physical and motor requirements, voids do exist regarding the positional profile of 15 to 17 year old netball players and as to what the effect is of a sport specific periodization programme in the course of a season on 15 to 17 year old netball players. In the light of the above–mentioned, this study was undertaken with the aim to: 1) Determine the requirements for 15 to 17 year old netball players; 2) Compile positional profile scales of netball specific requirement for 15 to 17 year old players in the Tlokwe region; 3) Establish the effect of a sport specific periodization programme on anthropometric, physical and motor requirements for 15 to 17 year old female netball players, of a specific school in the Tlokwe region, in the course of a season. 96 players (28 goalkeepers, 44 centre court players and 24 defenders) between ages 15 and 17 years from two high schools in the North–West Province were used in the study to determine positional differences. A group of only 22 player of one school was exposed to a sport specific periodization programme for purposes of the study, since the coach and players from only one school’s teams were prepared to participate in the sport scientific intervention programme for the full duration of the netball season. The afore–mentioned group was evaluated over a period of two years, namely prior to the start of the season (T1), after conclusion of the season once the sport specific periodization programme was completed (T2), prior to the start of the season in the subsequent year (T3) and after conclusion of the season without the sport specific being followed. The data is processed on the basis of descriptive statistics. Furthermore, the practical significance of test result changes between the respective groups and different test sessions were compared using Cohen’s effect size. Literature was consulted to determine whether specific requirements exist for netball players and whether differences occur in the three positional groups. However, no literature could be traced in which only netball specific requirements for 15 to 17 year old players were focused on. The literature did indeed point out clear anthropometric differences between the three positional groups, namely attacking, centre court and defence players in club and elite netball players. The goalkeeper and defence players are, according to literature, considerably taller and heavier than the centre court players. Literature also indicated that differences do indeed occur regarding physical and motor requirements. Centre court players are significantly faster and more agile than the goalkeeper and defenders. However, there were components of which the differences were not prominent concerning the three positional groups. Where a specific positional profile of anthropometric, physical and motor requirements for 15 to 17 year old female netball players was composed from available data of players in the North–West Province, Tlokwe region, the results of the anthropometric requirements indicated that body length showed a large significant difference between the three positional groups, with defenders being the tallest, followed by goalkeepers, and the centre court players being the shortest. Body mass also showed a medium significant difference between goalkeepers and centre court players as well as between centre court players and defence players. Goalkeepers were heavier than centre court players, and defenders also showed a higher body mass than centre court players. The other two variables, namely percentage fat and percentage muscle mass, only showed small practically significant differences, in this group of netball players, between the test sessions. With the physical and motor requirements, results indicated that large practically significant differences occurred in vertical jumping, 5 m speed, 10 m speed and agility between the groups. The general trend observed in the profiles was that the largest significant differences occurred between goalkeepers and defence players on the one hand and centre court players on the other. Vertical jump and speed showed a large significant difference between goalkeepers and centre court players as well as between centre court players and defenders, although the goalkeepers and defenders’ results corresponded considerably. Other large significant differences occurred in the 10 m speed as well as in 505–agility to the left between centre court players and defenders. In summary it can be mentioned that the most and the largest significant differences occurred between goalkeepers and centre court players as well as between defenders and centre court players. Only one medium significant difference occurred between the goalkeepers and defenders, which is ankle dorsiflexion and which can be ascribed to injuries. From this it can be inferred that a positional profile can indeed be compiled for the different positional groups in netball, but that the requirements of positional variables between goalkeepers and defenders correspond largely and that the large difference between the last–mentioned two groups occur when compared with those of the centre court players of this specific group. The results of the group of twenty–two players that were evaluated twice during the course of both netball seasons indicate that the variable that showed a large significant difference between T1 and T2, following the sport specific periodization program, was body mass (inverted difference). Although there was no large significant difference, it can clearly be deduced from the graphs presented in the study that a visible difference (improvement) was observed in most of the variables. The variables that showed a large practically significant difference with the training of the coach’s general programme, were ankle dorsiflexion on the left, abdominal power and 5 m speed (inverted effect). A number of variables indeed existed that also showed medium and small significant differences during the course of both seasons, but it will not be mentioned here. A number of shortcomings and recommendations did indeed come to the fore during and after the course of the study. It should, however, be borne in mind that such a structured periodization programme is very important for the development of netball potential.
Thesis (Ph.D. (Human Movement Science))--North-West University, Potchefstroom Campus, 2011.

APA, Harvard, Vancouver, ISO, and other styles

32

Haglund, Claes, and Daniel Johansson. "Utredning av sammanslagningsberäkningar i Netbas." Thesis, University West, Department of Technology, 2002. http://urn.kb.se/resolve?urn=urn:nbn:se:hv:diva-353.

Full text

APA, Harvard, Vancouver, ISO, and other styles

33

Kučerová, Petra. "Analýza vybraných platebních protokolů." Master's thesis, Vysoké učení technické v Brně. Fakulta informačních technologií, 2010. http://www.nusl.cz/ntk/nusl-237207.

Full text

Abstract:

The aim of the master's thesis "Analysis of Selected Payment Protocols" is overview of used payment. The first part is concentrated on data security, the second is dedicated to payment protocols, their characteristics, used technology and security elements. The third part is dedicated to verification and simulation tools. Comparison of particular payment protocols and of particular verification tools is part of this work too. Experimental part of the thesis is focused on formalization and verification of the payment protocol Visa 3-D Secure, of the protocol NetBill and on formalization of two subprotocols of SET.

APA, Harvard, Vancouver, ISO, and other styles

34

Igboayaka, Jane-Vivian Chinelo Ezinne. "Using Social Media Networks for Measuring Consumer Confidence: Problems, Issues and Prospects." Thesis, Université d'Ottawa / University of Ottawa, 2015. http://hdl.handle.net/10393/32341.

Full text

Abstract:

This research examines the confluence of consumers’ use of social media to share information with the ever-present need for innovative research that yields insight into consumers’ economic decisions. Social media networks have become ubiquitous in the new millennium. These networks, including, among others: Facebook, Twitter, Blog, and Reddit, are brimming with conversations on an expansive array of topics between people, private and public organizations, governments and global institutions. Preliminary findings from initial research confirms the existence of online conversations and posts related to matters of personal finance and consumers’ economic outlook. Meanwhile, the Consumer Confidence Index (CCI) continues to make headline news. The issue of consumer confidence (or sentiment) in anticipating future economic activity generates significant interest from major players in the news media industry, who scrutinize its every detail and report its implications for key players in the economy. Though the CCI originated in the United States in 1946, variants of the survey are now used to track and measure consumer confidence in nations worldwide. In light of the fact that the CCI is a quantified representation of consumer sentiments, it is possible that the level of confidence consumers have in the economy could be deduced by tracking the sentiments or opinions they express in social media posts. Systematic study of these posts could then be transformed into insights that could improve the accuracy of an index like the CCI. Herein lies the focus of the current research—to analyze the attributes of data from social media posts, in order to assess their capacity to generate insights that are novel and/or complementary to traditional CCI methods. The link between data gained from social media and the survey-based CCI is perhaps not an obvious one. But our research will use a data extraction tool called NetBase Insight Workbench to mine data from the social media networks and then apply natural language processing to analyze the social media content. Also, KH Coder software will be used to perform a set of statistical analyses on samples of social media posts to examine the co-occurrence and clustering of words. The findings will be used to expose the strengths and weaknesses of the data and to assess the validity and cohesion of the NetBase data extraction tool and its suitability for future research. In conclusion, our research findings support the analysis of opinions expressed in social media posts as a complement to traditional survey-based CCI approaches. Our findings also identified a key weakness with regards to the degree of ‘noisiness’ of the data. Although this could be attributed to the ‘modeling’ error of the data mining tool, there is room for improvement in the area of association—of discerning the context and intention of posts in online conversations.

APA, Harvard, Vancouver, ISO, and other styles

35

Paice, Catherine. "Barriers to Effective Conversation about the Menstrual Cycle between Athletes and Support Staff." Thesis, Griffith University, 2021. http://hdl.handle.net/10072/410917.

Full text

Abstract:

Introduction: Research on the menstrual cycle and its influence on an athlete’s health, wellbeing and performance is limited and inconclusive. However, there remains a general consensus that the menstrual cycle, menstrual dysfunction and hormonal contraceptive use has some influence on the physical, physiological and psychological health of an athlete and consequently will affect an athlete’s health, wellbeing and athletic performance. It would be assumed, then that monitoring the effect of the menstrual cycle would be a priority amongst Support Staff working in female sport and that conversations surrounding athletes’ menstrual health would be commonplace. However, it is currently unknown whether conversations surrounding these topics are taking place between Support Staff and athletes. The low level of knowledge that elite athletes and Sport Coaches possess on the menstrual cycle and hormonal contraceptives (as studied previously) suggests that either these conversations are not happening, or that they’re ineffective in transferring useful information. The primary objective of this study was to determine whether these conversations are taking place and to investigate the barriers to effective conversation about the menstrual cycle between Support Staff and female athletes. Methods: The study was a cross-sectional survey with 26 participants who serve as Support Staff for a range of professional female sports including the Women’s Big Bash League (Cricket), the Suncorp Super Netball, Women’s Australian Football League and the Women’s National Rugby League. A 36-item questionnaire was developed to determine the quantity and quality of conversations that take place between Support Staff and female athletes within the female professional sporting environment. The questionnaire investigated the role of three contextual factors (opportunity, environment and responsibility) and how these factors influence conversation between Support Staff and female athletes surrounding the topic of the menstrual cycle, menstrual dysfunction and hormonal contraception. Demographic information was collected, and the influence of opportunity (i.e., time), environment (i.e., team culture) and responsibility (i.e., their perceived level of responsibility towards the athletes) on conversation was explored between participants from different professions and sporting codes. Results: Within these four sporting codes, opportunity does not appear to be a barrier to the quantity of conversation occurring between Support Staff and female athletes, with 89% of Support Staff reporting having the opportunity to ask questions of their athletes. The cultural environment appears to be generally supportive, however there remains a large proportion of Support Staff that are uncomfortable raising issues surrounding the menstrual cycle, and knowledge of these topics is not prioritised amongst Support Staff. For instance, there was a discrepancy amongst Support Staff raising issues surrounding period pain and menstrual cramping when compared to topics such as muscle injury and soreness amongst athletes. Gender also plays an influential role, with 60% of female Support Staff compared to 27% of male Support Staff agreeing that knowledge of the menstrual cycle, menstrual dysfunction and hormonal contraception is ‘extremely important’. While most Support Staff included knowledge and support of the menstrual health of athletes as their responsibility, 20% of Support Staff were unclear as to whether discussing the menstrual cycle with athletes was expected of their role. Similarly, there remains more than a quarter of Support Staff who are unclear as to whose role it is to refer athletes with suspect menstrual disturbance to specialist practitioners. Finally, 8% of Support Staff had never had a discussion with female athletes about their menstrual cycle. These results suggest that responsibility, at least in some instances, remains a barrier to effective conversations about the menstrual cycle between athletes and Support Staff. Conclusion: It appears as though the menstrual cycle is not extensively discussed between female athletes and Support Staff. Given that many still view the menstrual cycle as a sensitive or awkward topic to broach, in concert with the reported ambiguity surrounding responsibility and the discrepancy in attitudes towards the menstrual cycle between male and female Support Staff, it is likely that these conversations take place infrequently. This could have negative repercussions, as without knowledge and communication surrounding an athletes menstrual health, Support Staff will be less likely to identify and address menstrual disorders, which are common amongst athletes and can negatively impact an athlete’s performance, health, and wellbeing.
Thesis (Masters)
Master of Medical Research (MMedRes)
School of Pharmacy & Med Sci
Griffith Health
Full Text

APA, Harvard, Vancouver, ISO, and other styles

36

Li, Yue-Fong, and 李岳峰. "Netball Training Techniques." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/68257478353891008833.

Full text

Abstract:

碩士
國立臺灣體育大學(桃園)
教練研究所
96
Derived and evolved from basketball, netball is a recreational sport mainly for women. Under the equal entry system established by the International Olympic Committee, netball is considered by many to be a sport in the spotlight. In addition to collecting reference materials for graphs, photos and concrete examples, the author also makes use of his expertise in sports and relevant academic training at the Institute of Coaching Science at National Taiwan Sport University for the writing of this technique report. A total of seven chapters in this report are outlined as follows: Chapter 1 Introduction: the motivation and purpose of writing about netball; introduction to the rules and essential equipments, and the offensive and defensive zones. Chapter 2 Analysis of netball techniques: this chapter starts with three types of techniques - basic, offensive and defensive. Figures and charts are used for demonstration. Chapter 3 Analysis of tactics: an overall understanding of the concept of tactics, offensive and defensive tactics for full (half) court games are provided for reference. Chapter 4 Physical training prescription: it describes the principles and methods of physical training; individual training should include both general and specific fitness trainings. Chapter 5 Sports training plan: trainers should understand the importance of a training program and sets up training plans for different time durations, for example one that spans several years or annual, big cyclical, cyclical or daily training plans. Chapter 6 Netball team organization, management and leadership: Chapter 6 introduces duties of the team members, team management and leadership philosophy. Chapter 7 Conclusion: acceptance and popularity are related to the characteristics of the sport itself, for the relationship between them is examined in detail. It is also the hope that netball will become a mainstream recreational sport for women in Taiwan.

APA, Harvard, Vancouver, ISO, and other styles

37

Mosoahle, Selloane Martha. "Managing group relations among elite netball players." Thesis, 2008. http://hdl.handle.net/10210/592.

Full text

Abstract:

South African has experienced a decline in world netball rankings from being second in 1995 to fifth position since 2003. One of the reasons for this situation relates to the drop out of talented players, sometimes before even reaching the elite level. Secondly, the immigration of senior players to other countries is also a major concern. The aim of this research is to establish the main factors that contribute to this state of affairs by considering the sacrifices that are made by elite netball players with regard to the rewards that they obtain in return. Cohesion was also investigated to establish the impact it has on players. Management of South African elite netball was revisited to determine the effect it has on players. Possible factors that enhance participation among players were also investigated. The study was conducted by combining a quantitative with qualitative approach. The results indicated that serious attention should be given to professional management of elite netball to ensure that the rewards received counteract the sacrifices of an elite netball career. The biggest challenge in facing netball in South Africa however is the fact that netball is an amateur sport. Strategies were offered and recommendations made on how to effectively manage elite netball players in South Africa.
Prof. J. M. Uys Prof. Cora Burnett-Louw

APA, Harvard, Vancouver, ISO, and other styles

38

Downs, Chris. "An analysis of injury databases of amateur netball players." Thesis, 2020. http://hdl.handle.net/1959.13/1419568.

Full text

Abstract:

Masters Research - Masters of Philosophy (MPhil)
A preliminary review of the literature on injuries in netball suggested some evidence of a high incidence of injury. Surprisingly, there was no review identified that consolidated the literature on injuries in netball players. Therefore, the aims of this thesis were to: 1) conduct a systematic review of the available literature on injuries in netball players, and 2) to add to this literature by analysing a database of injuries from female amateur netball players of all ages retrospectively over a ten-year period. A systematic review (Chapter 2) of netball injury studies meeting established eligibility criteria was conducted. From 713 initial records 35 survived scrutiny with an added four texts identified from reference lists, and these were all exposed to a quality assessment analysis. Results: Most studies were conducted in Australia, New Zealand, South Africa or other British Commonwealth countries. Injury rates were higher in elite players (19.35/1000PH) compared to recreational players (11.3-14/1000PH) over a netball season with injuries being predominantly to the lower limb, most commonly ligament sprains to the ankle. Severe injuries in children were mostly fractures and in adults ACL and Achilles ruptures, and factors related to players possibly influence the injury rates. Further, large prospective studies are needed to explore and clarify the findings of this review, particularly for young recreational netballers. The study described in Chapter 3 was driven by 10 years of providing the Newcastle Netball Association (NNA) with first aid and sports medicine services. The primary purpose of this study was to analyse the recorded injury data, relate the findings to those of previous studies (Chapter 2) and present them in a manner which would inform the sports medicine community, with the hope that the final analysis would provide information to improve the quality of medical services to members of similar associations both in Australia and overseas. During the 10-year period, 32,281 registered players participated in 428,042 hours of netball games as part of a recreational netball competition during the winter months of each year, mostly females and with an age range of 5-57 years. The variables recorded included age, area of injury (AOI), the quarter in which the injury occurred, and the position played at the time of injury. Details of injuries were collected and recorded by registered physiotherapists, at the venue and at the time of play. Two thousand two hundred and eleven injuries were analysed, and age data were divided into four groups (5-10y, 11-15y, 16-17y and 18+y) for the purpose of comparisons among groups and with previous study cohorts. The injury numbers and percentage of total injuries by age group were: 5-10y: n=304 (16.9%), 11-15y: n=918 (51.1%), 16-17y: n=140 (7.8%), 18+: n=435 (24.2%). Mean injury rate for all ages was 4.2 injuries/1000PH with highest injury rate in the 11-15y age group (5.54 injuries/ 1000PH). The injury rates calculated were relatively low compared to the same rates reported in previous studies. The greatest proportions of injuries were to the ankle (33.1%), knee (16.2%), hand (14.6%) and wrist (8.0%). There were statistically significant differences in injury percentage by player position, AOI by age group, AOI by position, and quarter of injury by age group. There were no statistically significant differences in injury percentage with AOI by quarter, quarter by position, or position with age. In Chapter 4, recommendations for future studies are outlined with the aim of research leading to a better platform to provide injury treatment and prevention strategies over all formats and ages of participants in netball. Knowledge of participant factors associated with injury risk may have an impact on netball injury reduction through further research in preventative programs.

APA, Harvard, Vancouver, ISO, and other styles

39

Plaisted, Vicki. "A comparison of the effectiveness of the modified with the traditional approach to junior netball." Thesis, 1989. https://vuir.vu.edu.au/15665/.

Full text

Abstract:

The purpose of the present study was to contrast the effectiveness of modified and traditional netball for juniors. Despite the considerable controversy which has surrounded the appropriateness of modified and adult versions of youth sport, the area has received very little empirical attention. By examining a sport which is dominated by females, this investigation is also considered important in that it supplies information about the psychological effects of organized sport on girls. Comparisons between the two approaches to netball were made in terms of young athletes' skill level, self-esteem and self-competence, anxiety and attitudes as well as coaches' behaviours at matches and training sessions.

APA, Harvard, Vancouver, ISO, and other styles

40

Taylor, Tracy. "Women, sport and ethnicity : exploring experiences of difference in netball /." 2000. http://www.library.unsw.edu.au/~thesis/adt-NUN/public/adt-NUN20011012.144327/index.html.

Full text

APA, Harvard, Vancouver, ISO, and other styles

41

Sweeting, Alice. "Discovering the Movement Sequences of Elite and Junior Elite Netball Athletes." Thesis, 2017. https://vuir.vu.edu.au/34111/.

Full text

Abstract:

This thesis investigated the movement sequences of elite and junior-elite female netball athletes using a local positioning system (LPS). Study one determined the indoor validity of an LPS, specifically the Wireless ad hoc System for Positioning (WASP), for measuring distance, velocity and angular velocity whilst sprinting and walking five nonlinear courses. The criterion measure used to assess WASP validity was Vicon, a motion analysis system. During all sprinting and walking drills, WASP had an acceptable accuracy for measuring total distance covered (coefficient of variation, CV; < 5.2%). Similarly, WASP had an acceptable accuracy across all sprinting and walking drills for measuring mean velocity (CV; < 6.5%). During all sprinting drills, WASP had acceptable accuracy for measuring mean and peak angular velocity (CV; < 3%). A increased bias was observed during all walking drills, compared to sprinting, likely due to radio-frequency (RF) interference from the metal-clad indoor stadium where validation trials were conducted. Researchers and practitioners may use WASP to accurately quantify the non-linear movement of athletes during indoor court-based sports although should be aware of the increased bias during walking movement.

APA, Harvard, Vancouver, ISO, and other styles

42

Eggers, Tahleya M. "Utility of triaxial accelerometry in the detection of neuromuscular fatigue and vertical stiffness in elite netball." Thesis, 2017. http://hdl.handle.net/1959.7/uws:45802.

Full text

Abstract:

A recent proliferation in research and application of wearable tracking devices in high performance sporting environments has seen a resultant increase in the depth of information which can be derived via this technology. Research has been suggested that changes in accelerometer-derived within-match loading may be indicative of neuromuscular fatigue (NMF) caused by the development of movement inefficiencies. The cause of these inefficiencies has yet to be identified, although, speculated to be influenced by vertical stiffness (Kvert), calculation of which has also been suggested to be achievable via accelerometer-derived data. The aim of the first experimental chapter was to establish the measurement accuracy of accelerometry to determine Kvert, during running, hopping and jumping tasks, which influenced the subsequent implementation within the second experimental chapter. Moderate validity was observed between accelerometer and the criterion measure during running tasks, although, reliability was questionable. The aim of the second experimental chapter was to establish an association between accelerometer-derived match load changes and NMF; determined through the implementation of pre- and post-match isometric mid-thigh pull (IMTP). Additionally, to determine whether Kvert plays a role in these match load changes and therefore, establish an association with NMF. Results of the IMTP suggests there is a likely small decrease in peak vertical force as a result of netball match play, while a likely small increase was observed in both Kvert and vector magnitude (VM) during the shuttle run. Within-match load changes were observed between the first and alternative quarters, particularly within shooting and midcourt positions. Within-subject correlations found that total match VM/min is not related to the extent of NMF observed but the change in VM/min between the first and last quarter was found to be associated with both peak vertical force and Kvert, although, no association was found between changes in Kvert when compared to neuromuscular parameters (peak vertical force, RFD). NMF is currently monitored through post-match testing procedures, only providing information on the presence and extent of this variable after the completion of a match. The ability to identify the development of NMF or movement inefficiencies through changes in loading may allow practitioners to develop a method of deriving ‘real-time’ information relevant to these variables. This information could influence rotation policy or substitution strategy as a means of reducing the negative effects of this occurrence, such as injury.

APA, Harvard, Vancouver, ISO, and other styles

43

Graham, Scott. "Monitoring Strategies for Predicting Position-Specific Match Performance in State-Level Netball Athletes." Thesis, 2019. https://vuir.vu.edu.au/40032/.

Full text

Abstract:

Introduction: Monitoring athlete performance in training and competition can assist conditioning professionals and sport scientists to enhance performance outcomes whilst also minimising the risk of injury, illness and non-functional overreaching. Yet the monitoring of athletes to improve position-specific match performance has never been investigated in the team-sport of netball. Aims: This thesis aims to examine the extent to which three common forms of athlete monitoring relate to match performance in state-level netball athletes, providing practitioners with guidelines for maximising performance outcomes. Study 1 - Purpose: To determine any substantial differences in physical capacities between positional groups within the state-level netball cohort of this thesis, to justify an investigation into position-specific monitoring strategies for enhancing match performance. Methods: Forty-six state-level netball athletes completed physical capacity assessments in the second week of their preseason, over two-seasons. Tests included stature, 20 m sprint (with 5 m and 10 m splits), 505-change-of-direction, countermovement jump, single-leg bounding and the Yo-Yo Intermittent Recovery Test Level One. Results: There were numerous substantial differences between positions with mid-court athletes typically displaying the greatest overall physical capacity followed by defenders then shooters. Study 2 - Purpose: To investigate the reliability of a tracking metric (Player LoadTM) within a court-based sport environment, to determine its efficacy for objectively investigating activity profiles within state-level netball matches by position. Methods: Eighteen state-level netball athletes’ accelerations were tracked with two accelerometers, each housed within an athlete tracking unit (OptimEye S5, Catapult Sports, Australia), taped together with axes aligned during netball match-play. Results: The inter-device Player LoadTM was reliable with the typical error was 5.9 (90% compatibility limits (CL) 5.2 to 6.7), with the CV 4.8% being well below the SWD of 8.2%. Study 3 - Purpose: To utilise the Player LoadTM metric to determine substantial differences between positions by analysing the peak intensities during state-level netball matches, to further justify an investigation into position-specific monitoring strategies for enhancing match performance. Methods: Twenty-eight netball athletes wore an accelerometer (S5 Optimeye, Catapult sports) for all matches, in one season. Peak Player LoadTM was quantified over 30-seconds and one to ten-minute time periods. Results: Across all time periods post 30-seconds, only one comparison was not meaningfully different i.e., three-thirds v two-thirds at the one-minute timepoint (effect size: 0.27, CL -0.05 to 0.60). Study 4 - Purpose: Following a strong justification for investigating position-specific monitoring strategies to enhance match performance, this study aimed to determine the extent to which performance indicators, coach ratings and their combination predict match outcome in netball. Methods: Two seasons worth (39-40 matches) of performance indicators and coach ratings were collected for players of a state-level netball club with one team in each of three divisions (27 championship, 23 division-one, and 19 19-&-under females). There were five performance measures being coach weighted performance indicators (CWPI) and a novel equal weighting (EWPI); coach ratings of overall performance; multiple linear regression was also used to derive correlations for combinations of coach rating with the CWPI and with the EWPI. Results: For team performance the combination of EWPI and coach rating was the strongest predictor of points differential. No measure of position-specific match performance was consistently related to points differential across all three teams. Study 5 Purpose: The aim of this study was to examine the extent to which three monitoring strategies predict five measures of position-specific match performance. Methods: State-level netball athletes (n = 46, age = 20.29 ± 4.15 years) were monitored over a two-year period and were split into three position groups (defenders, mid-courts and shooters). Training load (sessional rate-of-perceived exertion), wellness questionnaires and CMJ were collected. All five predictor measures from Study 4 were the criterion for position-specific match performance. Results: Training load dose was the only monitoring tool related to match performance for all three position groups. There were no substantial relationships between wellness questionnaires and match performance for any group. Only shooters were found to have substantial relationships between CMJ and match performance. Thesis conclusions: Netball athletes have substantial differences in physical capacities dependent on positions played. The peak intensities reached during match-play is also substantially different for positions. There is no superior approach for match performance assessment in netball for predicting points differential. The monitoring of training load doses provides important information for coaching and conditioning staff to predict future match performance for all position groups. The use of wellness questionnaire data does not provide useful information for predicting an athlete’s match performance. Finally, only shooters demonstrated a relationship between CMJ and match performance. The findings of this thesis indicate that to enhance match performance in netball, a position-specific monitoring approach is required.

APA, Harvard, Vancouver, ISO, and other styles

44

Phokontsi, Lesley. "The relationship between fibularis muscle strength and lateral ankle sprain among high school netball players in Gauteng northern region." Thesis, 2011. http://hdl.handle.net/10539/10573.

Full text

Abstract:

Previous and current research findings contradict each other about whether a relationship exists between Fibularis Muscle Strength and Lateral Ankle Sprain. As it stands, there is no finality about the relationship between Fibularis Muscle Strength and Lateral Ankle Sprain. Hence, this study was aimed at establishing whether a relationship exists between Fibularis Muscle Strength and Lateral Ankle Sprain amongst high school net ball players in Gauteng Northern Region. If a relationship does exist and is well understood, further research may be recommended to come up with a rehabilitation protocol that may be used to prevent Lateral Ankle Sprain. In conducting this study, a longitudinal analytical approach was adopted where subjects were observed over a four months period of high school netball season in Gauteng Northern Region. This was the best design for this study because it enabled the researcher to examine the relationship between independent variables (Height, weight, age, balance and Fibularis Muscle Strength) and the dependent variable (Lateral Ankle Sprain). 100 randomly selected high school female netball players, ranging in age from 13 to 19 years (mean ± SD = 16.5 ±1.27), who represented schools in tournaments and games participated in this study. The researcher recorded baseline measurements of Fibularis Muscle Strength, balance, demographic characteristics (age, height and weight) for each of the 100 randomly selected subjects 2 weeks before the beginning of 2009 netball season. Subjects who sustained Lateral Ankle Sprain, during the netball season, filled in injury assessment forms which were collected by the researcher on every Monday until the end of the netball season. Data was then analysed using logistic regression analyses with testing done at 0.05 level of significance. The findings from this study revealed that 5% of the subjects reported Lateral Ankle Sprain. Balance and age were significantly associated with lateral ankle sprain (p<0.05) while Fibularis Muscle Strength, weight and height were not (p>0.05). Therefore, there was no relationship between Fibularis Muscle Strength and Lateral Ankle Sprain. Furthermore, Age and balance were identified as predictors of lateral ankle sprain.

APA, Harvard, Vancouver, ISO, and other styles

45

Langefeld, Christopher. "The relationship between perfectionism and personality in secondary school netball players in South Africa." Thesis, 2015. http://hdl.handle.net/10210/13741.

Full text

Abstract:

M.A. (Clinical Psychology)
Sportsmen and –women, professional and amateur alike, are faced with multiple pressures that often poses an ultimate hindrance on their performance. Some of these pressures include performance anxiety, fatigue and burnout, and negative physiological arousal resultant of performance and perfectionism. The latter, is often a construct that is misunderstood by athletes, coaches, sport managers and spectators, to have a purely negative consequence on an athlete’s performance and sports career. Theory (Flett & Hewitt, 2005; Gotwals, Stoeber, Dunn & Stoll, 2012; Hamachek, 1978) suggests, however, that perfectionism does not only have a negative consequence, but very often, it has a positive influence on a sporting performance. Thus, it is assumed that in the sporting society, perfectionism holds a false ideology. The constructs of perfectionism and personality often correlates with one another, particularly because of the theoretical link between the personality trait Neuroticism, and perfectionism. This ideology is no different among athletes. Sportsmen and -women often strive for perfection within their performance, which is known to most as a debilitating phenomenon in which they need to understand and reduce. However, Gotwals et al. (2012) have found this ideology to be a controversial issue as they have found that in sport, perfectionism is less of a debilitating phenomenon and more of an adaptive phenomenon. In order to better understand the entire construct of perfectionism, it becomes necessary to analyse the relationship it has with personality.

APA, Harvard, Vancouver, ISO, and other styles

46

"The effect of barefoot training on speed, agility, power and balance in netball players." Thesis, Stellenbosch : Stellenbosch University, 2011. http://hdl.handle.net/10019.1/18021.

Full text

Abstract:

Thesis (M Sport Sc)--Stellenbosch University, 2011.
ENGLISH ABSTRACT: The running industry has seen a lot of changes over the past years. Minimalistic footwear and barefoot training are redefining the running industry and community. These new developments have led to extensive research being conducted on the effects of barefoot running on kinetics, kinematics, energy expenditure and the prevention of injuries. Most of the shoe manufacturers have come up with an idea to mimic barefoot running. Barefoot running has shown to increase running economy and decrease impact forces. Inconclusive evidence exists as to whether barefoot training improves proprioception and muscle strength or reduces running-related injuries. The primary aim of the study was to determine the effects of barefoot training on speed, agility, power and balance in netball players. Twenty women netball players (age: 20 ± 2 years) volunteered for the study and were randomly assigned to the barefoot group (n = 10) and the shod group (n = 10). All participants had to attend at least 14 training sessions, where the barefoot group gradually increased the barefoot exercise time. Speed, agility, vertical jump height, single leg stability and lower leg circumferences were measured prior to and after completion of the intervention programme. At the completion of the intervention programme, participants had to give verbal feedback regarding their subjective experience of barefoot training. Seventy percent of the barefoot participants preferred barefoot training to shod training. The speed test showed a small improvement over 10-metres (P > 0.05), but not over 20-metres (P > 0.05).Agility had a significant improvement (0.14 seconds ± 0.10 seconds; P < 0.05) on the left and right leg (0.19 seconds ± 0.07 seconds; P < 0.05) for the barefoot group. There was also an improvement in the single leg stability with the right leg showing a significant improvement (P < 0.05) in anterior/posterior, medial/lateral and overall stability for the barefoot group. All except the left anterior/posterior index had a small practical effect post-intervention. No significant increases were found in the circumferences or the vertical jump height. The results show that barefoot training results in improved agility and single leg stability, compared to shod training. The effect it has on the prevention of injuries could not be determined, as the duration of the study was too short. In conclusion it can be deduced that barefoot training has a positive effect on agility and stability, thus possibly leading to improved performance.
AFRIKAANSE OPSOMMING: Daar het baie veranderinge in die hardloopwêreld plaasgevind die afgelope paar jaar. Minimalistiese skoene en kaalvoetoefening is van die grootste redes daarvoor. Baie navorsing oor die effek van kaalvoet hardloop op die kinetiese en kinematiese veranderinge in die voet, sowel as die energieverbruik en die voorkoming van beserings is die laaste tyd gedoen. Die meeste van die groot skoenvervaardigers het ook nie agtergebly nie en spog elk met hul eie minimalistiese skoen. Daar is reeds bewys dat kaalvoetoefening effektiwiteit tydens hardloop verbeter en dat die kragte wat op die liggaam inwerk tydens kaalvoetaktiwiteite, minder is tydens kaalvoethardloop as wanneer daar met skoene gehardloop word. Baie navorsers beweer ook dat kaalvoetoefening propriosepsie en spierkrag verbeter en dat oefengeïnduseerde beserings verminder word as gevolg daarvan. Hierdie bewerings is egter nog nie deur die navorsing bewys nie en kan dus net as bewerings gesien word. Die hoofdoel van die studie was om die effek van kaalvoetoefening op die spoed, ratsheid, plofkrag en balans van netbalspelers te bepaal. Die steekproef het uit 20 vroulike netbalspelers bestaan (ouderdom: 20 ± 2 jaar), wat lukraak in die kaalvoet- (n = 10) en die kontrole groep (n = 10) opgedeel is. Daar is van die spelers verwag om ‘n minimum van 14 oefensessies by te woon. Tydens die oefensessies het die kaalvoet-groep die hoeveelheid tyd wat hulle kaalvoet oefeninge doen stelselmatig vermeerder. Spoed, ratsheid, vertikale sprong hoogte, eenbeen stabiliteit en omtrekke van die onderbeen is voor en na die intervensieprogram gemeet. Die spelers hetverbale terugvoering gegee oor hul ervaring van kaalvoetoefening. ‘n Meerderheid van die deelnemers (70%) het kaalvoetoefening bo oefening in skoene verkies. Daar was ‘n effense verbetering in die 10-meter spoedtoets (P > 0.05), maar oor 20-meter kon dit nie volgehou word nie. ‘n Betekenisvolle verbetering tydens die ratsheid toets is waargeneem vir die linker- (0.14 sekondes ± 0.10 sekondes; P < 0.05) en regterbeen (0.19sek ± 0.07sek; P < 0.05) van die kaalvoetgroep. Daar was ook ‘n verbetering in die stabiliteit van die regterbeen in die anterior/posterior, mediaal/lateraal en algemene stabiliteit (P < 0.05). Daar was ‘n klein praktiese effek in al die post-intervensie metings ten opsigte van stabiliteit, behalwe vir die anterior/posterior indeks van die linkerbeen. Geen betekenisvolle verskille het na die intervensie voorgekom vir die plofkrag of onderbeen omtrekke nie. Die resultate van die studie dui daarop dat kaalvoetoefening kan lei tot ‘n verbetering in ratsheid en stabiliteit. Die invloed wat kaalvoetoefening het op die voorkoming van beserings kon egter nie bepaal word nie, aangesien die duur van die studie nie lank genoeg was nie. Die gevolgtrekking van die studie is dat kaalvoetoefening ‘n positiewe effek op ratsheid en stabiliteit het, dus kan dit ook moontlik ‘n positiewe effek op prestasie hê.

APA, Harvard, Vancouver, ISO, and other styles

47

McMillan, J. T. "An epidemiology of injuries in sub-elite netball during a competitive season: a club perspective." Thesis, 2004. https://vuir.vu.edu.au/848/.

Full text

Abstract:

Netball is one of the most popular team based sports within Australia, particularly among females of all ages and skill levels; consequently, many injuries are incurred within the game setting. The purposes of this study were to examine (1) the injury incidence rate; (2) the injury profile; (3) the injured player characteristics, and (4) time spent injured in elite competitive netball. Sub-elite female netball players (78) were recruited from the Booroondara/JHF Power Netball Club during the 2003 competitive season. All participants were volunteers, with parental consent gained for underage participants. At the first training session of each month all participants completed an injury questionnaire and returned it to the researcher in a sealed envelope. Data gained from the questionnaires were coded, stored and analysed using Microsoft Excel and examined via frequencies, averages and percentages. Over the course of each teams respective season 19.9% of players were injured (3.1% injury rate per match). Of the injuries incurred 56% were new injuries and 37% were recurrent. When related to each team, it was observed that ankle injuries occurred at the highest incidence in open age competitions, knee injuries were more common in U/17 competition, and finger injuries were most common in U/15 competition. Overall knee and ankle injuries were found to account for 45% of injuries throughout all age groups. Based on the results of this study it can be concluded that the injury rates of netball participants seem not to have changed significantly from those previously reported. This minor thesis was written by a post-graduate student as part of the requirements of the Master of Health Science (Osteopathy) program.

APA, Harvard, Vancouver, ISO, and other styles

48

McMillan, J. T. "An epidemiology of injuries in sub-elite netball during a competitive season: a club perspective." 2004. http://eprints.vu.edu.au/848/1/McMillan_et.al_2004.pdf.

Full text

Abstract:

Netball is one of the most popular team based sports within Australia, particularly among females of all ages and skill levels; consequently, many injuries are incurred within the game setting. The purposes of this study were to examine (1) the injury incidence rate; (2) the injury profile; (3) the injured player characteristics, and (4) time spent injured in elite competitive netball. Sub-elite female netball players (78) were recruited from the Booroondara/JHF Power Netball Club during the 2003 competitive season. All participants were volunteers, with parental consent gained for underage participants. At the first training session of each month all participants completed an injury questionnaire and returned it to the researcher in a sealed envelope. Data gained from the questionnaires were coded, stored and analysed using Microsoft Excel and examined via frequencies, averages and percentages. Over the course of each teams respective season 19.9% of players were injured (3.1% injury rate per match). Of the injuries incurred 56% were new injuries and 37% were recurrent. When related to each team, it was observed that ankle injuries occurred at the highest incidence in open age competitions, knee injuries were more common in U/17 competition, and finger injuries were most common in U/15 competition. Overall knee and ankle injuries were found to account for 45% of injuries throughout all age groups. Based on the results of this study it can be concluded that the injury rates of netball participants seem not to have changed significantly from those previously reported. This minor thesis was written by a post-graduate student as part of the requirements of the Master of Health Science (Osteopathy) program.

APA, Harvard, Vancouver, ISO, and other styles

49

Huang, Yi-Hsuan, and 黃翊瑄. "A Research on School Adaptation and The Relationship of Social Support Among Elementary School Netball Players." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/2z6js8.

Full text

Abstract:

碩士
臺北市立大學
體育學系碩士在職專班
107
The purposes of this research study are to: first understand the current situation and differentiation of social support and school adjustment within specific factors among elementary school net ball players in Taipei City. Second is to analyze the different background of these elementary school net ball players. Third is to discuss the correlation between social support and school adjustment among elementary school net ball players. The survey conducts in random sampling, including regular questionnaires of basic information, school behavior rating scale, and social support rating scale. The subject focuses on elementary school net ball players. There 125 copies dispatched during the research. Totally 119 valid samples were collected, with 95% valid percentage. Multiple statistical analysis were performed including SPSS 20.0 software analysis, descriptive analysis, t-test, one-way ANOVA, repeated measure ANOVA, and post hoc comparisons. The results indicate that: 1.The scale points of school adjustment among net ball players in Taipei City elementary school towards middle high. Among the four categories of school adjustment: classmates adjustment, learning adjustment, student-teacher interaction and academic adjustment, “classmates adjustment” and “learning adjustment” are the highest two, whereas “student-teacher interaction” and “academic adjustment” are the lowest two. 2. The scale points of social support among net ball players in Taipei City elementary school towards middle high, in which the “coach support” is on highest rate and “family support” on lowest rate. 3. There are significant differences on school adjustment factored by grades, weekly training hours, personal sport achievement, grades of school work after joining net ball team, training motivation after graduate, and whether or not join the designate sport class. Also, there are significant differences on social support factored by grades, personal sport achievement, whether or not join the designate sport class, school’s special study curriculum for the players, and training motivation after graduate. 4. The correlation presents high degree between social support and school adjustment.

APA, Harvard, Vancouver, ISO, and other styles

50

Jordaan, Elsje. "Die ontwerp en toepassingswaarde van posisie spesifieke evalueringskriteria en norme in netbal vir senior netbalspelers (Afrikaans)." Thesis, 2007. http://hdl.handle.net/2263/30346.

Full text

Abstract:

Globally, sport plays a significant role and forms part of every modern person’s life, irrespective of race, age, gender or ethnic group. Researchers on this topic increasingly focus on the early identification of talent and the development of the talent to ensure optimal performance. One of the most critical trademarks of human development is die correlation between age and physical ability. The primary reason why people participate in sport is to improve their level of participation and performance. Therefore every effort should be made to obtain a more scientific approach towards optimal sports performance, seeing that it is scientifically proven that it improves the effectiveness of a specific sport with regards to the selection and preparation of individuals and teams. In present time South African sport is still facing the challenge to successfully integrate previously disadvantaged communities and to select teams purely on merit. The use of scientific evaluation criteria in the selection process of teams can make a definite contribution to help solidify the selection principle of merit only. This is due to the fact that scientifically, assessed physical performance can not merely be ignored or overruled in the selection of teams. The primary objective of this study was first of all to establish whether different norms will be needed for different playing positions in netball and if the assessments that are currently used are able to accurately predict the highest level that players will be able to play at. In the second instance, the objective of this study was to try and determine which components should be part of a set of netball specific evaluation criteria. To accomplish this objective research was done to find many different test protocol and to find literature that would verify the protocol. A third objective was to identify the positional qualities that netball players have to comply to, based on the selected evaluation criteria, and to select the best tests to be used for talent identification. In other words what the minimum test requirements would be to accomplish maximum data gathering. The developed protocol consisted of three (3) motor tests, four (4) physical tests and three (3) kinanthropometrical tests. The research group used in this study consisted of 304 senior netball players i.e. players older than 19 years of age. These players were categorized into three groups, namely players competing at club, national and international level. With the presentation of the statistical analysis, percentile ranks were developed and a 100 research candidates per positional group was used; i.e. 300 netball players in total. Furthermore an ANOVA was used to determine whether there were significant differences between the three positional groups. An analysis was done to determine if the evaluation criteria could discriminate between players from different positional groups. The analysis was merely used as a classification method and did not serve to evaluate die significance of differences. The results delivered position-specific norms. A function for predicting the identification of talented and less talented players was also developed. Although the study showed certain limitations, the research can be utilized to further develop scientific talent identification criteria for netball and this will be to the advantage of sports scientists and coaches involved with netball.
Thesis (DPhil (Human Movement Science))--University of Pretoria, 2008.
Biokinetics, Sport and Leisure Sciences
DPhil
unrestricted

APA, Harvard, Vancouver, ISO, and other styles

Dissertations / Theses on the topic 'Netball'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles