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Journal articles on the topic 'Teenage athletes'

Author: Grafiati

Published: 4 June 2021

Last updated: 5 March 2023

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1

Nur Istiqomah, Isnanda Putri, Agus Kristiyanto, and TonangDwi Ardyanto. "The Correlation between Hemoglobin Levels and Physical Fitness in Teenage Taekwondo Athletes." International Journal of Human and Health Sciences (IJHHS) 6, no. 2 (2022): 204. http://dx.doi.org/10.31344/ijhhs.v6i2.447.

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Background:Taekwondo is a sport which focused on endurance and strengths. In a taekwondo competition, an athlete with low level of physical fitness can cause fatigue due to decreased concentration in athletes during the match and will affectthe athlete’s performance. One of factor which affect the physical fitness of athletes is hemoglobin levels. Low hemoglobin levels in athletes will inflict sports anemia because of lacking of oxygen binding ability and will interfere the oxygen transportation in every part of the cells inside the body.Objective: this study analyze the correlation between he

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Movahed, Mohammad Reza, Adolfo Martinez, Holly Morrell, Seaneen Greaves, Jeff Greaves, and Sudhakar Sattur. "Differences according to gender in reporting physical symptoms during echocardiographic screening in healthy teenage athletes." Cardiology in the Young 18, no. 3 (2008): 303–6. http://dx.doi.org/10.1017/s104795110800214x.

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AbstractBackgroundMany studies have suggested that more women then men present with physical symptoms. There is no data available, however, on the differences in reporting of physical symptoms between teenage male and female athletes. Our objective was to evaluate the differences according to gender in physical symptoms in healthy teenage athletes.MethodsA total of 1,465 high school athletes, between the ages of 13 and 19 years participated in a mass echocardiographic screening programme for detection of cardiac abnormalities. Screening was conducted using a hand-carried cardiac ultrasound dev

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Brown, Seth. "Learning to be a ‘goody-goody’: Ethics and performativity in high school elite athlete programmes." International Review for the Sociology of Sport 51, no. 8 (2016): 957–74. http://dx.doi.org/10.1177/1012690215571145.

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Over the past few decades, New Zealand schools have started elite athlete programmes (EAPs) to develop talented sportspeople. The purpose of this study was to evaluate teachers/coaches and elite athletes’ perspectives of their learning experiences in two EAPs. Ball’s concept of performativity and Gore’s techniques of power were integral in examining the relationships between power, knowledge and social practices. The results showed that the EAPs emphasised corporate values of loyalty, self-sacrifice and work ethic and perpetuated the dichotomies of theory/practice, thinking/doing and mind/body

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Welk, Gregory J., Charles B. Corbin, and Lisa A. Lewis. "Physical Self-Perceptions of High School Athletes." Pediatric Exercise Science 7, no. 2 (1995): 152–61. http://dx.doi.org/10.1123/pes.7.2.152.

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The Physical Self-Perception Profile (3) assesses perceptions of sport competence, physical conditioning, strength, and body attractiveness. Originally validated with college students, the profile has subsequently been adapted for use with younger children (13) and older adults (2) but not with teenage or athletic populations. The purpose of this study was to evaluate the factor validity of the children’s version of the Physical Self-Perception Profile (C-PSPP) for high school athletes (N = 542). The C-PSPP was given to athletes (both boys and girls) from a variety of competitive sports. The i

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Penggalih, Mirza Hapsari Sakti Titis, Mohammad Juffrie, Toto Sudargo, and Zaenal Muttaqien Sofro. "Pola konsumsi atlet sepakbola remaja di Indonesia." Jurnal Gizi Klinik Indonesia 15, no. 3 (2019): 101. http://dx.doi.org/10.22146/ijcn.41185.

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Consumsion pattern of football athlete in IndonesiaBackground: Some early research shows that nutrition in adolescent soccer athlete is still less than the recommended requirements. In Indonesia itself is still lack of studies that describe the pattern of consumption of teenage football athlete.Objective: Describe the consumption pattern in Indonesia teenage football athlete.Method: is study is an observational study at soccer boarding school in Jakarta and Malang. The subjects involved 131 athletes with age 15-19 year. This research conduct on February – May 2016. Researchers examined the int

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Vasankari, T. J., M. Lehtonen-Veromaa, T. M??tt??nen, et al. "REDUCED OXIDIZED LDL IN TEENAGE FEMALE ATHLETES." Medicine & Science in Sports & Exercise 31, Supplement (1999): S107. http://dx.doi.org/10.1097/00005768-199905001-00388.

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Forman, Edward S., Anthony H. Dekker, Jonathan R. Javors, and Daniel T. Davison. "High-Risk Behaviors in Teenage Male Athletes." Clinical Journal of Sport Medicine 5, no. 1 (1995): 36–42. http://dx.doi.org/10.1097/00042752-199501000-00007.

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Saputra, Surya Adi, Rohmat Al Wafi, and Tatok Sugiarto. "Efforts to Improve the Physical Conditions of Banyuwangi Teenage and Junior Wrestling Athletes After Coronavirus Outbreak Covid-19." Physical Education and Sports: Studies and Research 1, no. 1 (2022): 38–50. http://dx.doi.org/10.56003/pessr.v1i1.106.

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Background: The decreased intensity of exercise accompanied by the absence of an exercise program aimed at maintaining physical condition during the COVID-19 outbreak caused the wrestling athletes of Camp Satria Perkasa Kedunggebang to experience a decrease in physical condition. Objectives: This study aims to improve the physical quality of 20 athletes categorized according to their teens (ages 13-16 years) and juniors (ages 17-21 years), consisting of 14 males and 6 females. Methods: The research method used is a quantitative research type within action sports research. In this sports action

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Sales, Marcelo, Ana Maciel, Samuel Aguiar, et al. "Vertical Jump Is Strongly Associated to Running-Based Anaerobic Sprint Test in Teenage Futsal Male Athletes." Sports 6, no. 4 (2018): 129. http://dx.doi.org/10.3390/sports6040129.

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As one of the most popular sport modalities in Brazil, and with an exponential growth in Europe, futsal is characterized by intermittent stimulus of anaerobic high intensity sprints. The running-based anaerobic sprint test (RAST) is one of the most common tests to assess anaerobic power in futsal athletes, however, it presents both time and physical challenges. Therefore, we aimed to correlate RAST with a simpler test, the vertical jump (VJ), in teenage male futsal athletes; Methods: Thirteen volunteers were enrolled and underwent two visits to the laboratory, one for the VJ and the other for

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Poddubniy, I. V., V. O. Trunov, K. N. Tolstov, et al. "Thoracoscopic treatment of bullous lung disease in teenage athletes." Russian Journal of Pediatric Surgery 26, no. 1 (2022): 38–41. http://dx.doi.org/10.55308/1560-9510-2022-26-1-38-41.

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Introduction. Bullous lung disease (BLD) is one of the most common lung diseases in childhood. BLD frequent complication is primary spontaneous pneumothorax. According to some authors, 88–92% of pneumothorax cases occur in BLD patients; therefore, to study this pathology is of a clinical interest.Material and methods. The article describes a case report of bullous lung disease in a teenage athlete. The article also presents modern data on BLD etiology, pathogenesis and treatment. The established diagnosis was confirmed by laboratory and instrumental findings.Results. The child had thoracoscopi

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Morozova, I. S., K. N. Belogai, and E. S. Kagan. "CHARACTERISTICS OF BODY IMAGE IN TEENAGE GIRLS ENGAGED IN FIGURE SKATING." Bulletin of Kemerovo State University, no. 1 (April 25, 2018): 147–52. http://dx.doi.org/10.21603/2078-8975-2018-1-147-152.

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The paper features the results of the study of the body image content characteristics in adolescent girls. The empirical study involved 12–14 year-old girls engaged in figure skating, and those not engaged in sports. The body image analysis was based on questionnaires and projective methods. It has been revealed that the content characteristics of the body image are interrelated with the parameters of self-relationship and self-esteem, regardless of whether the girl is engaged in sports or not. At the same time, athletes mostly appreciate the functional characteristics of the body, i.e. its ac

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Tsimoyianis, George V., Marc S. Jacobson, Joseph G. Feldman, et al. "Reduction in Pulmonary Function and Increased Frequency of Cough Associated With Passive Smoking in Teenage Athletes." Pediatrics 80, no. 1 (1987): 32–36. http://dx.doi.org/10.1542/peds.80.1.32.

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Previous studies have suggested that passive smoking (involuntary inhalation of tobacco smoke by nonsmokers) reduces small airways function. We evaluated the exposure to passive smoking and its effects on pulmonary function and symptoms in a group of 12- to 17-year-old high school athletes (N = 209; 119 boys and 90 girls) at their annual presport participation physical examinations. A structured interview was used to assess pulmonary symptoms, personal smoking habits, and passive cigarette smoke exposure. All athletes performed forced expiratory maneuvers on a portable spirometer. We measured

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Gallena, Sally J. K., Nancy Pearl Solomon, Arthur T. Johnson, Jafar Vossoughi, and Wei Tian. "The Effect of Exercise on Respiratory Resistance in Athletes With and Without Paradoxical Vocal Fold Motion Disorder." American Journal of Speech-Language Pathology 24, no. 3 (2015): 470–79. http://dx.doi.org/10.1044/2015_ajslp-14-0110.

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Purpose An investigational, portable instrument was used to assess inspiratory (R i ) and expiratory (R e ) resistances during resting tidal breathing (RTB), postexercise breathing (PEB), and recovery breathing (RB) in athletes with and without paradoxical vocal fold motion disorder (PVFMD). Method Prospective, controlled, repeated measures within-subject and between-groups design. Twenty-four teenage female athletes, 12 with and 12 without PVFMD, breathed into the Airflow Perturbation Device for baseline measures of respiratory resistance and for two successive 1-min trials after treadmill ru

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Ciematnieks, Uģis, and Beāte Streiķe. "PHYSICAL CONDITIONING OF TEENAGERS IN DIFFERENT KIND OF SPORTS." SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference 6 (May 20, 2020): 142. http://dx.doi.org/10.17770/sie2020vol6.5062.

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Physical conditioning is crucial in building motion skills if the coach wants to ensure long-term athletic development. The essence is that physical conditioning needs to be developed before the development of technical skills of sports movements at a much higher intensity at each stage of the multi-annual training process. The adult competition system and training programs are being imposed on young athletes, so the essential motion skills are not being learned (Grāvītis @ Luika, 2015). The lack of physical conditioning in teenage years is very often reflected in the most inappropriate moment

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Bakhri, Rafdlal Saeful, Arfin Deri Listiandi, Moh Nanang Himawan Kusuma, Didik Rilastiyo Budi, Topo Suhartoyo, and Rohman Hidayat. "Improving Leadership and Teamwork through Outdoor Education Camping Program." JUARA : Jurnal Olahraga 5, no. 1 (2019): 31–39. http://dx.doi.org/10.33222/juara.v5i1.704.

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Teenagers who are involved in achievement oriented sports tend to focus more on technique and tactics training. Whereas social skills are important aspects in the development of teenagers is often forgotten. Therefore, a program is needed that can develop aspects of social skills, especially leadership and teamwork. This study aims to determine the effect of the application of outdoor education camping programs on improving leadership and teamwork on youth athletes in basketball and futsal clubs. This study uses a quantitative approach with a quasi-experimental method of pretest-posttest desig

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Edison, Bianca, Bridget O’Callahan, Nicole M. Mueske, et al. "MOVEMENT VARIABILITY IN PRE-TEEN AND TEENAGE ATHLETES DURING SPORTS RELATED TASKS." Orthopaedic Journal of Sports Medicine 8, no. 4_suppl3 (2020): 2325967120S0015. http://dx.doi.org/10.1177/2325967120s00151.

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Background: Movement variability may affect injury assessment and may change as athletes mature. Hypothesis/Purpose: We hypothesized that pre-teen athletes would exhibit greater variability than teenage athletes when performing drop jump, heel touch, and single leg hop motions. Methods: 55 uninjured pediatric athletes were divided into pre-teen (age 7-12 years; n=29; 11 female) and teenage (age 13-15 years; n=26; 13 female) groups of similar size. All participants performed 2-3 repetitions per side of three sports related tasks: drop jump (41 cm), heel touch (single-leg squat from 15 cm or 23

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Pan, Tommy, and William L. Hennrikus. "Outcomes of Surgical Treatment of Symptomatic Bipartite Patella in Teenage Athletes." Pediatrics 147, no. 3_MeetingAbstract (2021): 165–66. http://dx.doi.org/10.1542/peds.147.3ma2.165.

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Nepochatykh, A. V., and V. G. Nepochatykh. "Features of sports motivation of teenage judoists at the initial stage of training." Current Issues of Sports Psychology and Pedagogy 2, no. 3 (2022): 86–93. http://dx.doi.org/10.15826/spp.2022.3.44.

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The article presents the results of a study of the general motivational orientation of adolescent students engaged in the judo section at the initial stage of training. It is established that students of sports sections of sports and educational institutions have different indicators in the structure of motivational orientation, which confirms the actualization of the development of scientific and methodological base in this direction; familiarization of students with the history of sports, the achievements of athletes, as well as the use of techniques and methods of training, on which the for

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Iakimanskaia, Irina. "Psychological features of self-attitude of teenagers engaged in sports." Психолог, no. 2 (February 2022): 39–50. http://dx.doi.org/10.25136/2409-8701.2022.2.37571.

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The article presents views on the concept of self-relation in the theories of domestic and foreign scientists. Having studied the structure of self-attitude, its components from the standpoint of various theoretical approaches, we, within the framework of our research, have defined the attitude to oneself as the most important form of personal relationships, each manifestation of a person as a subject of society is accompanied by the inclusion of his self-attitude. When considering the regularities of the formation of self-attitude in adolescence, we emphasize that it is he who is the sensitiv

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Iakimanskaia, Irina. "Psychological features of self-attitude of teenagers engaged in sports." Психолог, no. 2 (February 2022): 39–50. http://dx.doi.org/10.25136/2409-8701.2022.2.37571.

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The article presents views on the concept of self-relation in the theories of domestic and foreign scientists. Having studied the structure of self-attitude, its components from the standpoint of various theoretical approaches, we, within the framework of our research, have defined the attitude to oneself as the most important form of personal relationships, each manifestation of a person as a subject of society is accompanied by the inclusion of his self-attitude. When considering the regularities of the formation of self-attitude in adolescence, we emphasize that it is he who is the sensitiv

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Faigenbaum, Avery D., Jie Kang, James McFarland, et al. "Acute Effects of Different Warm-Up Protocols on Anaerobic Performance in Teenage Athletes." Pediatric Exercise Science 18, no. 1 (2006): 64–75. http://dx.doi.org/10.1123/pes.18.1.64.

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Although pre-event static stretching (SS) is an accepted practice in most youth programs, pre-event dynamic exercise (DY) is becoming popular. The purpose of this study was to examine the acute effects of pre-event SS, DY, and combined SS and DY (SDY) on vertical jump (VJ), medicine-ball toss (MB), 10-yard sprint (SP), and pro-agility shuttle run (AG) in teenage athletes (15.5 ± 0.9 years). Thirty athletes participated in three testing sessions in random order on three nonconsecutive days. Before testing, participants performed 5 min of walking/jogging followed by one of the following 10 min w

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Nikander, Jaakko Aku A. O., T. Ryba, K. Aunola, and N. Ronkainen. "Adolescent student-athletes dual career construction and well-being in dual career development environments: the role of environmental factors." Current Issues of Sports Psychology and Pedagogy 2, no. 1 (2022): 7–11. http://dx.doi.org/10.15826/spp.2022.1.13.

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The purpose of the scientific research was to study the career growth and well-being of adolescent athletes in conditions of dual career growth. The study revealed the features of adaptability to a career in high school of sports school. The article presents data on the extent to which self-esteem and gender are associated with adaptability to a dual career, the profiles of adaptation to the career of adolescent athletes have been defined, it is also revealed how the expectations of student-athletes depending on their success in sports and studies and the corresponding expectations of their pa

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Nikander, Jaakko Aku A. O., T. Ryba, K. Aunola, and N. Ronkainen. "Adolescent student-athletes dual career construction and well-being in dual career development environments: the role of environmental factors." Current Issues of Sports Psychology and Pedagogy 2, no. 1 (2022): 7–11. http://dx.doi.org/10.15826/spp.2022.1.13.

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The purpose of the scientific research was to study the career growth and well-being of adolescent athletes in conditions of dual career growth. The study revealed the features of adaptability to a career in high school of sports school. The article presents data on the extent to which self-esteem and gender are associated with adaptability to a dual career, the profiles of adaptation to the career of adolescent athletes have been defined, it is also revealed how the expectations of student-athletes depending on their success in sports and studies and the corresponding expectations of their pa

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Hepner, Absalom D., Holly Morrell, Seaneen Greaves, Jeff Greaves, and Mohammad Reza Movahed. "Prevalence of mitral valvar prolapse in young athletes." Cardiology in the Young 18, no. 4 (2008): 402–4. http://dx.doi.org/10.1017/s104795110800245x.

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AbstractBackgroundThe prevalence of mitral valvar prolapse has been reported to be between 0.6 and 21%. The goal of our study was to evaluate its prevalence in young athletes who underwent hand-held echocardiography as a screening mostly in southern California.MethodsWe retrospectively analyzed 1742 echocardiograms that were performed as a part of a cardiac screening of teenage athletes. The total prevalence of mitral valvar prolapse was calculated and stratified based on gender.ResultsWe screened a total of 1172 male and 570 female high school athletes. The echocardiographic prevalence of mit

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Peng Sun. "Research on Physical Monitoring of Teenage Athletes Based on Association Rule Mining." International Journal of Digital Content Technology and its Applications 6, no. 17 (2012): 243–50. http://dx.doi.org/10.4156/jdcta.vol6.issue17.26.

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Iwasaki, Norimasa, Hiroyuki Kato, Jyunichi Ishikawa, Tatsuya Masuko, Tadanao Funakoshi, and Akio Minami. "Autologous Osteochondral Mosaicplasty for Osteochondritis Dissecans of the Elbow in Teenage Athletes." Journal of Bone and Joint Surgery-American Volume 92, Suppl 1 (2010): 208–16. http://dx.doi.org/10.2106/jbjs.j.00214.

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Iwasaki, Norimasa, Hiroyuki Kato, Jyunichi Ishikawa, Tatsuya Masuko, Tadanao Funakoshi, and Akio Minami. "Autologous Osteochondral Mosaicplasty for Osteochondritis Dissecans of the Elbow in Teenage Athletes." Journal of Bone and Joint Surgery-American Volume 91, no. 10 (2009): 2359–66. http://dx.doi.org/10.2106/jbjs.h.01266.

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Malina, Robert M., Gaston Beunen, Rita Wellens, and Albrecht Claessens. "Skeletal maturity and body size of teenage Belgian track and field athletes." Annals of Human Biology 13, no. 4 (1986): 331–39. http://dx.doi.org/10.1080/03014468600008511.

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Wren, Tishya A. L., Bridget O’Callahan, Mia J. Katzel, et al. "Movement variability in pre-teen and teenage athletes performing sports related tasks." Gait & Posture 80 (July 2020): 228–33. http://dx.doi.org/10.1016/j.gaitpost.2020.06.003.

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Hatch, Mark D., and William L. Hennrikus. "The Open Bankart Repair for Traumatic Anterior Shoulder Instability in Teenage Athletes." Journal of Pediatric Orthopaedics 38, no. 1 (2018): 27–31. http://dx.doi.org/10.1097/bpo.0000000000000744.

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Chen, Wenzheng, Syed Kamaruzaman Bin Syed Ali, Hutkemri Zulnaidi, and Dongkai Qi. "Research on Intelligent Analysis of Healthy Training Progress of Teenage Sports Athletes Using Various Modalities." Sustainability 14, no. 24 (2022): 16556. http://dx.doi.org/10.3390/su142416556.

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The study compared different training modalities, such as high-intensity interval training versus continuous endurance training, on selected health-related physical fitness, biochemical and haematological parameters of teenage players yielding similar mechanical work and training duration. A random sampling technique was employed and affirmed by the Ethical Committee of Sichuan Province, China. Forty-five teenage sports players aging 18–19 from Sichuan Province, China, were categorized into two experimental and one control group (n = 15) subjects. The groups were allocated separately to high-i

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Diniz, Yago Machado, Guilherme Vinícius Elias Souza, Octávio Felippe Morais Sousa, et al. "Acute imagery resistance exercise improves subsequent muscle power performance in teenage futsal athletes." Research, Society and Development 11, no. 3 (2022): e31411326507. http://dx.doi.org/10.33448/rsd-v11i3.26507.

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Background: Futsal is one of the most popular sport in Brazil with millions of players worldwide. It is characterized by intermittent stimuli of high intensity anaerobic actions. Recently, studies have shown that imagery resistance training (IRT), like conventional strength training, can increase muscle strength, making it reasonable to think that this effect can also be transferred to muscle power. Purposes: we aimed to verify the acute responses of IRT on muscle power in teenage Futsal players. Methods: fifteen Futsal athletes were enrolled and underwent three visits to the laboratory: 1) fa

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Christensen, Robert D., and Harry R. Hill. "Exercise-Induced Changes in the Blood Concentration of Leukocyte Populations in Teenage Athletes." Journal of Pediatric Hematology/Oncology 9, no. 2 (1987): 140–42. http://dx.doi.org/10.1097/00043426-198722000-00005.

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Sera, Yasushi, Daisuke Nakashima, Junichi Hata, et al. "Possibility for Visualizing the Muscle Microstructure by q-Space Imaging Technique." Applied Bionics and Biomechanics 2022 (August 8, 2022): 1–10. http://dx.doi.org/10.1155/2022/7929589.

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In the human body, skeletal muscle microstructures have been evaluated only by biopsy. Noninvasive examination of the microstructure of muscles would be useful for research and clinical practice in sports and musculoskeletal areas. The study is aimed at determining if q-space imaging (QSI) can reveal the microstructure of muscles in humans. Forty-three Japanese subjects (controls, distance runners, powerlifting athletes, and teenage runners) were included in this cross-sectional study. Magnetic resonance imaging of the lower leg was performed. On each leg muscle, full width at half maximum (FW

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Meamarbashi, A., and A. Baglar. "Effects of special corrective exercise on the postural abnormalities in the teenage Taekwondo athletes." Journal of Science and Medicine in Sport 19 (December 2015): e37. http://dx.doi.org/10.1016/j.jsams.2015.12.463.

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Benar, Noshin, and Mohsen Loghmani. "Factor Analysis of Teenage Athletes’ Goal Orientations and Sports Participation Motives in Leisure Time." Annals of Applied Sport Science 2, no. 1 (2014): 69–80. http://dx.doi.org/10.18869/acadpub.aassjournal.2.1.69.

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Handaru, Galih Yogi, Ignatio Rika, and Nawanto Agung Prastowo. "The Correlation between VO2max with Agility and Musculoskeletal Injury Profile Among Teenage Badminton Athletes." Quality in Sport 5, no. 1 (2019): 44. http://dx.doi.org/10.12775/qs.2019.006.

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Gallena, Sally K., Nancy Pearl Solomon, Arthur T. Johnson, Jafar Vossoughi, and Wei Tian. "Test–Retest Reliability of Respiratory Resistance Measured With the Airflow Perturbation Device." Journal of Speech, Language, and Hearing Research 57, no. 4 (2014): 1323–29. http://dx.doi.org/10.1044/2014_jslhr-s-13-0246.

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Purpose In this study, the authors aimed to determine reliability of the airflow perturbation device (APD) to measure respiratory resistance within and across sessions during resting tidal (RTB) and postexercise breathing in healthy athletes, and during RTB across trials within a session in athletes with paradoxical vocal fold motion (PVFM) disorder. Method Prospective, repeated-measures design. The APD measured respiratory resistance during 3 baseline assessments in 24 teenage female athletes, 12 with and 12 without PVFM. Control athletes provided data at rest and following a customized exerc

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Kharitonova, Irina V., Yuliya M. Bosenko, and Anna S. Raspopova. "Features of interrelation of self-assessment of physical development, social and psychological adaptation, self-relation and subjective well-being of teenage sportspeople." Vestnik Kostroma State University. Series: Pedagogy. Psychology. Sociokinetics, no. 4 (2019): 240–44. http://dx.doi.org/10.34216/2073-1426-2019-25-4-240-244.

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The study presents the results of the analysis of the relationship of self-esteem of physical development of adolescent athletes with the parameters of well-being, adaptation and self-relationship. The results suggest that the higher the indicators of self-description of physical development are, the higher the socio-psychological adaptation, subjective well-being, self-relationship and lower individual scales of self-relationship are, for instance internal conflict and self-blame in girls and internal conflict in boys. The gender specificity of self-assessment of physical development is discu

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Basiaga-Pasternak, Joanna. "THE CORRELATIONS OF RITUALS WITH PRE-COMPETITION ANXIETY IN TEENAGE FOOTBALL PLAYERS." Journal of Kinesiology and Exercise Sciences 27, no. 80 (2017): 35–41. http://dx.doi.org/10.5604/01.3001.0012.2306.

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Rituals are sequences of thoughts and activities which lead to automatically performance (Smith, Kays, 2014). Sometimes they can be maladaptive. The aim of the study was to present the relationships between rituals before the football match and the cognitive and somatic anxiety by young athletes. The target group consisted of 100 participants football players, students of sports-profiled secondary schools. The following tools were implemented: Rituals In Sport, Routine Behaviour In Sport, Sport Anxiety Scale. The study showed that the most common rituals are „I touch the grass by my hand” and

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Aliyar Najafabadi, Reza, Zohreh Meshkati, and Rokhsareh Badami. "The Effectiveness of Assertiveness Training on Bullying, Competitive State Anxiety and Performance Under Pressure in Futsal Players." Journal of Research and Health 10, no. 5 (2020): 339–48. http://dx.doi.org/10.32598/jrh.10.5.21.7.98.

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The aim of this research was determined the effect of assertiveness training on bullying, competitive state anxiety and performance under pressure in futsal players. 32 futsal players teenage guys who scored from low to moderate were scored in assertiveness questionnaire and were purposefully placed into two experimental and control groups. The experimental group was given eight session training, and no training was given to the control group. The data collection tools were assertiveness, bullying, competitive state anxiety questionnaires and athletes' performance checklist. Analysis of covari

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Harianti, Titi, Sukardi Sukardi, and Farizal Imansyah. "Profil kondisi fisik atlet bola voli remaja wanita." Sriwijaya Journal of Sport 1, no. 1 (2021): 1–7. http://dx.doi.org/10.55379/sjs.v1i1.91.

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The purpose of this study was to determine the level of physical condition of adolescent volleyball players in SMP Negeri 01 Kisam Tinggi. This type of research is a qualitative descriptive study with a research sample of 12 teenage female volleyball players. The components of physical condition measured in this study were aerobic endurance, arm muscle strength endurance, speed, leg muscle explosive power, and agility. The instrument in this study used the Indonesian Physical Fitness Test for 13-15 Years Old. The results showed that the physical condition of female volleyball athletes in their

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Koltun, A. I., and R. D. Dibner. "NECESSITY OF THE INTERVENTRICULAR SEPTUM STUDY IN TEENAGE ATHLETES WITH T-INFANTILE ON ECG 1008." Medicine &amp Science in Sports &amp Exercise 28, Supplement (1996): 169. http://dx.doi.org/10.1097/00005768-199605001-01005.

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CHIOU, Ting Shiuan, Ming Ta YANG, and Kuei Hui CHAN. "Intensity Analysis for Teenage Indoor Tug-of-War." Asian Journal of Physical Education & Recreation 16, no. 2 (2010): 79–83. http://dx.doi.org/10.24112/ajper.161902.

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LANGUAGE NOTE | Document text in English; abstract also in Chinese. The purpose of this study was to collect heart rates of subjects by the polar team system heart rate monitor during the championship finals (3 rounds). Eight junior high school indoor tug-of-war athletes participated in the study. The percentage of heart rate reserve (%HRR) was calculated. During the competitions, the lowest heart rate of subjects were 34.5±6.4%HRR ~ 50.8±7.0%HRR. The highest heart rate of subjects were 66.7±6.5%HRR ~ 87.1±6.3%HRR and presented at the last stage of games for a few seconds. In conclusion,

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Smolarek, Andre de Camargo, Steven R. McAnulty, Alan C. Utter, and Tacito P. Souza-Junior. "Differences In The Fitness Conditioning And Glycemic And Lipid Profile In Teenage Brazilian Jiu-jitsu Athletes." Medicine & Science in Sports & Exercise 48 (May 2016): 150. http://dx.doi.org/10.1249/01.mss.0000485448.55461.b6.

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Tsimoyianis, George V., Joseph G. Feldman, Maria T. Antonio-Santiago, and Marc S. Jacobson. "Reduction in pulmonary function and increased frequency of cough associated with passive smoking in teenage athletes." Journal of Adolescent Health Care 8, no. 3 (1987): 302. http://dx.doi.org/10.1016/0197-0070(87)90513-4.

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Adami, Paolo Emilio, Maria Rosaria Squeo, Filippo Maria Quattrini, et al. "ADAPTED EVALUATION PROTOCOLS FOR TEENAGE ATHLETES COMPETING AT YOUTH OLYMPIC GAMES: SAFEGUARDING AND PROTECTING YOUNG CHAMPIONS." British Journal of Sports Medicine 51, no. 4 (2017): 284.2–284. http://dx.doi.org/10.1136/bjsports-2016-097372.2.

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Bacharova, Ljuba, Martina Tibenska, Dana Kucerova, Olga Kyselovicova, Helena Medekova, and Jan Kyselovic. "The decrease in QRS amplitude in teenage female athletes during 1 year of aerobic gymnastics training." Journal of Electrocardiology 38, no. 4 (2005): 140. http://dx.doi.org/10.1016/j.jelectrocard.2005.06.073.

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Itoh, Yuya, Tadanao Funakoshi, Kozo Furushima, Hiroshi Kusano, and Yoshiyasu Itoh. "First Rib Stress Fracture in Overhead Throwing Athletes." Orthopaedic Journal of Sports Medicine 7, no. 7_suppl5 (2019): 2325967119S0043. http://dx.doi.org/10.1177/2325967119s00434.

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Objectives: First-rib stress fractures as a potential cause for non-specific atraumatic chronic shoulder pain in adolescent athletes. However, etiology on throwing athletes with first rib fracture have not been still unknown. The purpose of this retrospective study was to investigate characteristic clinical features and radiographic findings of patients with the first rib fracture in overhead throwing athletes. Methods: Twenty-four cases of first rib stress fracture in 23 players were studied retrospectively. We reviewed clinical features, including age, initial symptom, sports, activity relat

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Ji-Hyang lim. "The Case Study of Art Therapy about An Impulse and A Negative Thinking Of Professional Teenage Athletes." Journal of Sports and Entertainment Law 10, no. 2 (2007): 43–71. http://dx.doi.org/10.19051/kasel.2007.10.2.43.

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