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Journal articles on the topic 'Kinematics and Kinetics'

Author: Grafiati

Published: 4 June 2021

Last updated: 10 February 2022

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1

Janssen, Ina, Jeremy M. Sheppard, Andrew A. Dingley, Dale W. Chapman, and Wayne Spratford. "Lower Extremity Kinematics and Kinetics When Landing From Unloaded and Loaded Jumps." Journal of Applied Biomechanics 28, no. 6 (2012): 687–93. http://dx.doi.org/10.1123/jab.28.6.687.

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Countermovement jumps loaded with a weighted vest are often used for the training of lower body power to improve jump performance. However, it is currently unknown how this added load affects the lower extremity kinematics and kinetics, in particular whether this results in an increased injury risk. Therefore, the purpose of this investigation was to determine how lower extremity kinematics and kinetics during landing are affected by loaded jumps as demonstrated in a volleyball block jump landing. Ten elite male volleyball players performed block jump landings in an unloaded and loaded (9.89 k

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Smith, Andrew W. "A Biomechanical Analysis of Amputee Athlete Gait." International Journal of Sport Biomechanics 6, no. 3 (1990): 262–82. http://dx.doi.org/10.1123/ijsb.6.3.262.

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The aims of the present study were to quantify lower limb kinetics and kinematics during walking and slow jogging of below-knee amputee athletes and to demonstrate the usefulness of the additional information provided by kinetic analyses as compared to that of kinematic assessments alone. Kinematic and force platform data from three amputee subjects were collected while the subjects walked and jogged in the laboratory. Results indicated that neither prosthesis (SACH and an energy-storing carbon fiber or ESCF) emulated the kinetics or the kinematics of so-called normal gait during walking. Whil

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Kono, Yoshifumi, Masataka Deie, Naoto Fujita, et al. "The Relationship between Knee Biomechanics and Clinical Assessments in ACl Deficient Patients." International Journal of Sports Medicine 40, no. 07 (2019): 477–83. http://dx.doi.org/10.1055/a-0809-5366.

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AbstractThe purpose of this study was to clarify the relationship between knee biomechanics and clinical assessments in ACL deficient patients. Subjects included 22 patients with unilateral ACL rupture and 22 healthy controls. Knee kinematics and kinetics during walking and running were examined using a 3-dimensional motion analysis system. The passive knee joint laxity, range of motion of knee joint, and knee muscle strength were also measured. Correlations between the knee kinematic and kinetic data and clinical assessments were evaluated. In the ACL deficient patients, there were no signifi

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Barfield, Jeff, Adam Anz, Catherine Osterman, James Andrews, and Gretchen Oliver. "The Influence of an Active Glove Arm in Softball Pitching: A Biomechanical Evaluation." International Journal of Sports Medicine 40, no. 03 (2019): 200–208. http://dx.doi.org/10.1055/a-0810-8637.

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AbstractThe purpose of this study was to determine whether glove arm kinematics during a windmill softball pitch impact pelvic and trunk kinematics as well as pitching arm shoulder kinetics. Thirty-Nine college softball pitchers (20.0±1.4 yrs.; 174.7±6.1 cm; 82.0±13.0 kg; 10.7±2.7 yrs. of experience) threw 3 pitches to a catcher while kinematic and kinetic data were collected. Pearson product moment correlations were run, and significant correlations found with glove arm kinematics, occurring before pelvis kinematics, trunk kinematics, and shoulder kinetics, were then put through a linear regr

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Rossi, Stephen J., Thomas W. Buford, Douglas B. Smith, Robin Kennel, Erin E. Haff, and G. Gregory Haff. "Bilateral Comparison of Barbell Kinetics and Kinematics During a Weightlifting Competition." International Journal of Sports Physiology and Performance 2, no. 2 (2007): 150–58. http://dx.doi.org/10.1123/ijspp.2.2.150.

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Purpose:The primary purpose of this study was to simultaneously analyze both ends of the barbell with 19 weightlifters (age 18.0 ± 3.2 years, body mass 84.0 ± 14.2 kg, height 167.3 ± 8.7 cm) participating in a weightlifting competition to determine whether there were asymmetries in barbell kinematics and kinetics between the right and left sides of the barbell. The second purpose was to compare barbell-trajectory classification of the snatch and clean lifts between the right and left sides of the barbell.Methods:Barbell kinematic and kinetic data were collected and analyzed with 2 VS-120 weigh

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Sumner, Bonnie, John McCamley, David J. Jacofsky, and Marc C. Jacofsky. "Comparison of Knee Kinematics and Kinetics during Stair Descent in Single- and Multi-Radius Total Knee Arthroplasty." Journal of Knee Surgery 33, no. 10 (2019): 1020–28. http://dx.doi.org/10.1055/s-0039-1692652.

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AbstractDespite continuing advances, nearly 20% of patients remain dissatisfied with their total knee arthroplasty (TKA) outcomes. Single-radius (SR) and multiradius (MR) TKA designs are two commonly used knee replacement designs based on competing theories of the flexion/extension axis of the knee. Our aim was to characterize stair descent kinematics and kinetics in SR and MR TKA subjects. We hypothesized that 1 year after TKA, patients who received SR TKA will more closely replicate the knee kinematics and kinetics of healthy age-matched controls during stair descent, than will MR TKA patien

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Kamal, Robin N., Adam Starr, and Edward Akelman. "Carpal Kinematics and Kinetics." Journal of Hand Surgery 41, no. 10 (2016): 1011–18. http://dx.doi.org/10.1016/j.jhsa.2016.07.105.

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Mundt, Marion, William R. Johnson, Wolfgang Potthast, Bernd Markert, Ajmal Mian, and Jacqueline Alderson. "A Comparison of Three Neural Network Approaches for Estimating Joint Angles and Moments from Inertial Measurement Units." Sensors 21, no. 13 (2021): 4535. http://dx.doi.org/10.3390/s21134535.

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The application of artificial intelligence techniques to wearable sensor data may facilitate accurate analysis outside of controlled laboratory settings—the holy grail for gait clinicians and sports scientists looking to bridge the lab to field divide. Using these techniques, parameters that are difficult to directly measure in-the-wild, may be predicted using surrogate lower resolution inputs. One example is the prediction of joint kinematics and kinetics based on inputs from inertial measurement unit (IMU) sensors. Despite increased research, there is a paucity of information examining the m

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Galli, Manuela, Veronica Cimolin, Giorgio Cesare Santambrogio, Marcello Crivellini, and Giorgio Albertini. "Gait Analysis before and after Gastrocnemius Fascia Lengthening for Spastic Equinus Foot Deformity in a 10-Year-Old Diplegic Child." Case Reports in Medicine 2010 (2010): 1–9. http://dx.doi.org/10.1155/2010/417806.

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Purpose. This case study quantified kinematic and kinetic effects of gastrocnemius lengthening on gait in a Cerebral Palsy child with equinus foot.Methods. A 10-year-old diplegic child with Cerebral Palsy was evaluated with Gait Analysis (GA) before and after gastrocnemius fascia lengthening, investigating the lower limb joints kinematics and kinetics.Results. Kinematics improved at the level of distal joints, which are directly associated to gastrocnemius, and also at the proximal joint (like hip); improvements were found in ankle kinetics, too.Conclusions. This case study highlighted that GA

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Mündermann, Anne, Benno M. Nigg, R. Neil Humble, and Darren J. Stefanyshyn. "Consistent Immediate Effects of Foot Orthoses on Comfort and Lower Extremity Kinematics, Kinetics, and Muscle Activity." Journal of Applied Biomechanics 20, no. 1 (2004): 71–84. http://dx.doi.org/10.1123/jab.20.1.71.

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In order to accommodate patients to new foot orthoses over time, two steps are required: The first is to obtain a baseline reading of the immediate effects across several weeks to ensure consistency. The second step is to look at changes with progressively longer wear periods similar to what occurs in general practice. This study addressed the first step. The purpose of this study was to determine whether the baseline reading of the immediate effects of foot orthoses on comfort and lower extremity kinematics, kinetics, and muscle activity is consistent between days. Participants were 21 recrea

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Fleisig, Glenn S., Alek Z. Diffendaffer, Brett Ivey, et al. "Changes in Youth Baseball Pitching Biomechanics: A 7-Year Longitudinal Study." American Journal of Sports Medicine 46, no. 1 (2017): 44–51. http://dx.doi.org/10.1177/0363546517732034.

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Background: Pitching biomechanics are associated with performance and risk of injury in baseball. Previous studies have identified biomechanical differences between youth and adult pitchers but have not investigated changes within individual young pitchers as they mature. Hypothesis: Pitching kinematics and kinetics will change significantly during a youth pitcher’s career. Study Design: Descriptive laboratory study. Methods: Pitching biomechanics were captured in an indoor laboratory with a 12-camera, 240-Hz motion analysis system for 51 youth pitchers who were in their first season of organi

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Romero-Franco, Natalia, María del Carmen Ortego-Mate, and Jesús Molina-Mula. "Knee Kinematics During Landing: Is It Really a Predictor of Acute Noncontact Knee Injuries in Athletes? A Systematic Review and Meta-analysis." Orthopaedic Journal of Sports Medicine 8, no. 12 (2020): 232596712096695. http://dx.doi.org/10.1177/2325967120966952.

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Background: Although knee kinematics during landing tasks has traditionally been considered to predict noncontact knee injuries, the predictive association between noncontact knee injuries and kinematic and kinetic variables remains unclear. Purpose: To systematically review the association between kinematic and kinetic variables from biomechanical evaluation during landing tasks and subsequent acute noncontact knee injuries in athletes. Study Design: Systematic review; Level of evidence, 2. Methods: Databases used for searches were MEDLINE, LILACS, IBECS, CINAHL, SPORTDiscus, SCIELO, IME, Sci

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Neal, Robert J., and Barry D. Wilson. "3D Kinematics and Kinetics of the Golf Swing." International Journal of Sport Biomechanics 1, no. 3 (1985): 221–32. http://dx.doi.org/10.1123/ijsb.1.3.221.

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Three-dimensional kinematics and kinetics for a double pendulum model golf swing were determined for 6 subjects, who were filmed by two phase-locked Photosonics cameras. The film was digitally analyzed. Abdel-Aziz and Karara's (1971) algorithm was used to determine three-dimensional spatial coordinates for the segment endpoints. Linear kinematic and kinetic data showed similarities with previous studies. The orientation of the resultant joint force at the wrists was in the direction of motion of the club center of gravity for most of the downswing. Such an orientation of the force vector would

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Riemann, Bryan L., Shelley Lapinski, Lyndsay Smith, and George Davies. "Biomechanical Analysis of the Anterior Lunge During 4 External-Load Conditions." Journal of Athletic Training 47, no. 4 (2012): 372–78. http://dx.doi.org/10.4085/1062-6050-47.4.16.

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Context: Comprehensive analysis of ankle, knee, and hip kinematics and kinetics during anterior lunge performance in young adults has not been studied. In addition, the effects of adding external resistance on the kinematics and kinetics are unknown. Objective: To determine the effects of external load on ankle, knee, and hip joint kinematics and kinetics during the anterior lunge. Design: Crossover study. Setting: Laboratory environment. Patients or Other Participants: A total of 16 recreationally active, college-aged adults (8 men, 8 women). Intervention(s): Anterior lunges under 4 external-

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Herb, C. Collin, Kaitlyn Grossman, Mark A. Feger, Luke Donovan, and Jay Hertel. "Lower Extremity Biomechanics During a Drop-Vertical Jump in Participants With or Without Chronic Ankle Instability." Journal of Athletic Training 53, no. 4 (2018): 364–71. http://dx.doi.org/10.4085/1062-6050-481-15.

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Context: Chronic ankle instability (CAI) is a condition characterized by range-of-motion, neuromuscular, and postural-control deficits and subjective disability, reinjury, and posttraumatic osteoarthritis. Differences have been reported in kinematics, kinetics, surface electromyography (EMG), and ground reaction forces during functional tasks performed by those with CAI. These measures are often collected independently, and the research on collecting measures simultaneously during a movement task is limited. Objective: To assess the kinematics and kinetics of the lower extremity, vertical grou

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Luera, Micheal J., Brittany Dowling, Tyler W. D. Muddle, and Nathaniel D. M. Jenkins. "Differences in Rotational Kinetics and Kinematics for Professional Baseball Pitchers With Higher Versus Lower Pitch Velocities." Journal of Applied Biomechanics 36, no. 2 (2020): 68–75. http://dx.doi.org/10.1123/jab.2019-0235.

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Pitch velocity (PV) is important for pitching success, and the pelvis and trunk likely influence pitch performance. The purposes of this study were to examine the differences in pelvis and trunk kinetics and kinematics in professional baseball pitchers who throw at lower versus higher velocities (HVPs) and to examine the relationships among pelvis and trunk kinetics and kinematics and PV during each phase of the pitch delivery. The pitch velocity, pelvis and trunk peak angular velocities, kinetic energies and torques, and elbow and shoulder loads were compared among HVPs (n = 71; PV ≥ 40.2 m/s

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Weishaupt, M. A., A. Byström, K. Peinen, et al. "Kinetics and kinematics of the passage." Equine Veterinary Journal 41, no. 3 (2009): 263–67. http://dx.doi.org/10.2746/042516409x397226.

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Neal, R. J., and E. J. Springings. "Optimal golf swing kinetics and kinematics." Journal of Science and Medicine in Sport 2, no. 4 (1999): 416–17. http://dx.doi.org/10.1016/s1440-2440(99)80027-9.

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JOHNSTON, C., S. DREVEMO, and L. ROEPSTORFF. "Kinematics and kinetics of the carpus." Equine Veterinary Journal 29, S23 (2010): 84–88. http://dx.doi.org/10.1111/j.2042-3306.1997.tb05061.x.

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Br??ggemann, Gert-Peter, Adamantios Arampatzis, Paavo V. Komi, and Falk Schade. "Kinematics and Kinetics in Pole Vaulting." Medicine & Science in Sports & Exercise 34, no. 5 (2002): 109. http://dx.doi.org/10.1097/00005768-200205001-01807.

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Pascual Huerta, Javier, Juan Manuel Ropa Moreno, Kevin A. Kirby, Francisco Javier García Carmona, and Angel Manuel Orejana García. "Effect of 7-Degree Rearfoot Varus and Valgus Wedging on Rearfoot Kinematics and Kinetics During the Stance Phase of Walking." Journal of the American Podiatric Medical Association 99, no. 5 (2009): 415–21. http://dx.doi.org/10.7547/0990415.

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Background: The scientific evidence behind the mechanical function of foot orthoses is still controversial. Research studies that have investigated the kinematic effect of foot orthoses on the lower extremity have shown variable results, with orthoses causing either no significant change or a small significant change in foot kinematics. Methods: The right limbs of 12 healthy asymptomatic individuals were studied in three walking conditions: barefoot, with a 7° rearfoot varus wedge, and with a 7° rearfoot valgus wedge. Kinematic and kinetic variables measured were the foot progression angle, th

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Noorkoiv, Marika, Grace Lavelle, Nicola Theis, et al. "Predictors of Walking Efficiency in Children With Cerebral Palsy: Lower-Body Joint Angles, Moments, and Power." Physical Therapy 99, no. 6 (2019): 711–20. http://dx.doi.org/10.1093/ptj/pzz041.

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Abstract Background People with cerebral palsy (CP) experience increased muscle stiffness, muscle weakness, and reduced joint range of motion. This can lead to an abnormal pattern of gait, which can increase the energy cost of walking and contribute to reduced participation in physical activity. Objective The aim of the study was to examine associations between lower-body joint angles, moments, power, and walking efficiency in adolescents with CP. Design This was a cross-sectional study. Methods Sixty-four adolescents aged 10 to 19 years with CP were recruited. Walking efficiency was measured

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Shu, Yang, Dong Sun, Qiu Li Hu, Yan Zhang, Jian She Li, and Yao Dong Gu. "Lower Limb Kinetics and Kinematics during Two Different Jumping Methods." Journal of Biomimetics, Biomaterials and Biomedical Engineering 22 (March 2015): 29–35. http://dx.doi.org/10.4028/www.scientific.net/jbbbe.22.29.

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The purpose of the study is to investigate into the dynamic and kinematic parameters of lower limbs about two types of jump high-level basketball athlete doing: countermovement jump and squat jump. There were distinctively different in jump height between two types. Kinetics and kinematics parameters of squat jump were less than countermovement jump. Using Vertical Jumps countermovement jump can increase the height of vertical jump effectively. These jumps all can cushion the pressure of impact force in landing phase.

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Yu, Peimin, Zhen Gong, Yao Meng, Julien S. Baker, Bíró István, and Yaodong Gu. "The Acute Influence of Running-Induced Fatigue on the Performance and Biomechanics of a Countermovement Jump." Applied Sciences 10, no. 12 (2020): 4319. http://dx.doi.org/10.3390/app10124319.

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Lower limb kinematics and kinetics during the landing phase of jumping might change because of localized muscle fatigue. This study aimed to investigate the acute influence of running-induced fatigue on the performance and lower limb kinematics and kinetics of a countermovement jump. A running-induced fatigue protocol was applied to fifteen male subjects. Participants were asked to perform three successful countermovement jumps before and after fatigue. Kinematic and kinetic data were collected to compare any fatigue influences. Wilcoxon signed-rank tests and paired-sample t-tests were used to

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Graham, Kirsten M., Kimberly D. Moore, D. William Cabel, Paul L. Gribble, Paul Cisek, and Stephen H. Scott. "Kinematics and Kinetics of Multijoint Reaching in Nonhuman Primates." Journal of Neurophysiology 89, no. 5 (2003): 2667–77. http://dx.doi.org/10.1152/jn.00742.2002.

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The present study identifies the mechanics of planar reaching movements performed by monkeys ( Macaca mulatta) wearing a robotic exoskeleton. This device maintained the limb in the horizontal plane such that hand motion was generated only by flexor and extensor motions at the shoulder and elbow. The study describes the kinematic and kinetic features of the shoulder, elbow, and hand during reaching movements from a central target to peripheral targets located on the circumference of a circle: the center-out task. While subjects made reaching movements with relatively straight smooth hand paths

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Melaro, Jake A., Ramzi M. Majaj, Douglas W. Powell, Paul DeVita, and Max R. Paquette. "Lower Limb Joint Kinetics During Walking in Middle-Aged Runners With Low or High Lifetime Running Exposure." Journal of Applied Biomechanics 36, no. 3 (2020): 126–33. http://dx.doi.org/10.1123/jab.2019-0204.

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Aging is associated with a distal-to-proximal shift in joint kinetics during walking. This plasticity of gait is amplified rather than attenuated in old adults with high physical capacity. Because running is associated with greater kinetic demands at the ankle, older individuals with more versus less lifetime running exposure may retain a larger proportion of their ankle kinetics. The purpose of the study was to compare lower-extremity joint kinetics during walking between middle-aged runners with high and low lifetime running exposure. Eighteen middle-aged runners (9 per group) participated.

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Cinthuja, Pathmanathan, Graham Arnold, Rami J. Abboud, and Weijie Wang. "Analysis of the Relationships between Balance Ability and Walking in Terms of Muscle Activities and Lower Limb Kinematics and Kinetics." Biomechanics 1, no. 2 (2021): 190–201. http://dx.doi.org/10.3390/biomechanics1020016.

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There is a lack of evidence about the ways in which balance ability influences the kinematic and kinetic parameters and muscle activities during gait among healthy individuals. The hypothesis is that balance ability would be associated with the lower limb kinematics, kinetics and muscle activities during gait. Twenty-nine healthy volunteers (Age 32.8 ± 9.1; 18 males and 11 females) performed a Star Excursion Balance test to measure their dynamic balance and walked for at least three trials in order to obtain a good quality of data. A Vicon® 3D motion capture system and AMTI® force plates were

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Cherian, A., M. O. Krucoff, and L. E. Miller. "Motor cortical prediction of EMG: evidence that a kinetic brain-machine interface may be robust across altered movement dynamics." Journal of Neurophysiology 106, no. 2 (2011): 564–75. http://dx.doi.org/10.1152/jn.00553.2010.

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During typical movements, signals related to both the kinematics and kinetics of movement are mutually correlated, and each is correlated to some extent with the discharge of neurons in the primary motor cortex (M1). However, it is well known, if not always appreciated, that causality cannot be inferred from correlations. Although these mutual correlations persist, their nature changes with changing postural or dynamical conditions. Under changing conditions, only signals directly controlled by M1 can be expected to maintain a stable relationship with its discharge. If one were to rely on nonc

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Collins, Amber, Troy Blackburn, Chris Olcott, Joanne M. Jordan, Bing Yu, and Paul Weinhold. "A Kinetic and Kinematic Analysis of the Effect of Stochastic Resonance Electrical Stimulation and Knee Sleeve During Gait in Osteoarthritis of the Knee." Journal of Applied Biomechanics 30, no. 1 (2014): 104–12. http://dx.doi.org/10.1123/jab.2012-0257.

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Extended use of knee sleeves in populations at risk for knee osteoarthritis progression has shown functional and quality of life benefits; however, additional comprehensive kinematic and kinetic analyses are needed to determine possible physical mechanisms of these benefits which may be due to the sleeve’s ability to enhance knee proprioception. A novel means of extending these enhancements may be through stochastic resonance stimulation. Our goal was to determine whether the use of a knee sleeve alone or combined with stochastic resonance electrical stimulation improves knee mechanics in knee

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Ardestani, Marzieh M., Christopher E. Henderson, Gordhan Mahtani, Mark Connolly, and T. George Hornby. "Locomotor Kinematics and Kinetics Following High-Intensity Stepping Training in Variable Contexts Poststroke." Neurorehabilitation and Neural Repair 34, no. 7 (2020): 652–60. http://dx.doi.org/10.1177/1545968320929675.

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Background and Purpose. Previous studies suggest that individuals poststroke can achieve substantial gains in walking function following high-intensity locomotor training (LT). Recent findings also indicate practice of variable stepping tasks targeting locomotor deficits can mitigate selected impairments underlying reduced walking speeds. The goal of this study was to investigate alterations in locomotor biomechanics following 3 different LT paradigms. Methods. This secondary analysis of a randomized trial recruited individuals 18 to 85 years old and >6 months poststroke. We compared change

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Hurschler, Christof, Judith Emmerich, and Nikolaus Wülker. "In Vitro Simulation of Stance Phase Gait Part I: Model Verification." Foot & Ankle International 24, no. 8 (2003): 614–22. http://dx.doi.org/10.1177/107110070302400808.

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An in vitro simulator was developed to reproduce the kinematics and kinetics of stance phase gait on cadaver foot specimens. Ground reaction force was applied by a tilting angle- and force-controlled translation stage upon which a pressure measuring platform was mounted; tibial rotation was reproduced by a servomotor. Force was applied to nine tendons of the foot flexor and extensor muscle groups, and three-dimensional hind- and forefoot motion was measured. The model was verified based on in vivo kinematic and kinetic measurements. It was found to be in good general agreement with some except

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Weinhandl, Joshua T., Jeremy D. Smith, and Eric L. Dugan. "The Effects of Repetitive Drop Jumps on Impact Phase Joint Kinematics and Kinetics." Journal of Applied Biomechanics 27, no. 2 (2011): 108–15. http://dx.doi.org/10.1123/jab.27.2.108.

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The purpose of the study was to investigate the effects of fatigue on lower extremity joint kinematics, and kinetics during repetitive drop jumps. Twelve recreationally active males (n= 6) and females (n= 6) (nine used for analysis) performed repetitive drop jumps until they could no longer reach 80% of their initial drop jump height. Kinematic and kinetic variables were assessed during the impact phase (100 ms) of all jumps. Fatigued landings were performed with increased knee extension, and ankle plantar flexion at initial contact, as well as increased ankle range of motion during the impact

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MacWilliams, Bruce A., Matthew Cowley, and Diane E. Nicholson. "Foot kinematics and kinetics during adolescent gait." Gait & Posture 17, no. 3 (2003): 214–24. http://dx.doi.org/10.1016/s0966-6362(02)00103-0.

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Myers, PT, SG McLean, and RJ Neal. "The cutting manoeuvre: kinematics, kinetics and caution." Journal of Science and Medicine in Sport 2, no. 1 (1999): 12. http://dx.doi.org/10.1016/s1440-2440(99)80064-4.

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Dabelstein, Jenni, and Anita Bagley. "Kinematics, kinetics and EMG of toe-walking." Gait & Posture 5, no. 2 (1997): 156. http://dx.doi.org/10.1016/s0966-6362(97)83381-4.

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Õunpuu, Sylvia, Roy B. Davis, Peter A. DeLuca, and Herve Kimball. "Surgical hip fusion: Gait kinematics and kinetics." Gait & Posture 7, no. 2 (1998): 159. http://dx.doi.org/10.1016/s0966-6362(98)90228-4.

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Funk, James R., Richard A. Watson, Joseph M. Cormier, Herb Guzman, and Enrique Bonugli. "Kinematics and Kinetics of Vigorous Head Shaking." Journal of Applied Biomechanics 31, no. 3 (2015): 170–75. http://dx.doi.org/10.1123/jab.2014-0161.

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Previous studies on neck muscle strength and motion have assumed or imposed varying constraints on the heads and bodies of the subjects. In this study, we asked 20 subjects to vigorously shake their heads 5−10 times in a completely unconstrained manner. The kinematics and kinetics of the head and neck were measured from video analysis and instrumentation mounted inside the mouth. Subjects shook their heads at self-selected tempos ranging from 1.9−4.7 Hz over a 20−91° range of motion. The motion of each subject’s head could be approximated by a fixed center of rotation that was typically locate

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Toiviainen, Petri. "Kinematics and kinetics of music‐induced movement." Journal of the Acoustical Society of America 124, no. 4 (2008): 2447. http://dx.doi.org/10.1121/1.4782588.

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Xu, Xu, Simon M. Hsiang, and Gary A. Mirka. "Coordination indices between lifting kinematics and kinetics." International Journal of Industrial Ergonomics 38, no. 11-12 (2008): 1062–66. http://dx.doi.org/10.1016/j.ergon.2008.02.008.

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Bejjani, F. J., N. Xu, M. Parnianpour, and L. Pavlidis. "Optimizing kinematics and kinetics of piano performance." Journal of Biomechanics 23, no. 7 (1990): 730. http://dx.doi.org/10.1016/0021-9290(90)90241-t.

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Ounpuu, S., R. B. Davis, J. R. Gage, and D. J. Tyburski. "Three dimensional kinematics and kinetics of running." Journal of Biomechanics 23, no. 7 (1990): 734. http://dx.doi.org/10.1016/0021-9290(90)90257-4.

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Gatt, Alfred, Pierre Schembri-Wismayer, Nachiappan Chockalingam, and Cynthia Formosa. "Kinematic and Kinetic Comparison of Fresh Frozen and Thiel-Embalmed Human Feet for Suitability for Biomechanical Educational and Research Settings." Journal of the American Podiatric Medical Association 109, no. 2 (2019): 113–21. http://dx.doi.org/10.7547/16-130.

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Background: In vitro biomechanical testing of the human foot often involves the use of fresh frozen cadaveric specimens to investigate interventions that would be detrimental to human subjects. The Thiel method is an alternative embalming technique that maintains soft-tissue consistency similar to that of living tissue. However, its suitability for biomechanical testing is unknown. Thus, the aim of this study was to determine whether Thiel-embalmed foot specimens exhibit kinematic and kinetic biomechanical properties similar to those of fresh frozen specimens. Methods: An observational study d

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Tanikawa, Hidenori, Hideo Matsumoto, Ikki Komiyama, Yoshimori Kiriyama, Yoshiaki Toyama, and Takeo Nagura. "Comparison of Knee Mechanics Among Risky Athletic Motions for Noncontact Anterior Cruciate Ligament Injury." Journal of Applied Biomechanics 29, no. 6 (2013): 749–55. http://dx.doi.org/10.1123/jab.29.6.749.

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It has been suggested that noncontact anterior cruciate ligament injury commonly occurs during sports requiring acute deceleration or landing motion and that female athletes are more likely to sustain the injury than male athletes. The purpose of this study was to make task-to-task and male-female comparisons of knee kinematics and kinetics in several athletic activities. Three-dimensional knee kinematics and kinetics were investigated in 20 recreational athletes (10 males, 10 females) while performing hopping, cutting, turning, and sidestep and running (sharp deceleration associated with a ch

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Sinclair, Jonathan, Stephen Atkins, and Hayley Vincent. "Influence of Different Hip Joint Centre Locations on Hip and Knee Joint Kinetics and Kinematics During the Squat." Journal of Human Kinetics 44, no. 1 (2014): 5–17. http://dx.doi.org/10.2478/hukin-2014-0106.

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Abstract Identification of the hip joint centre (HJC) is important in the biomechanical examination of human movement. However, there is yet to be any published information regarding the influence of different HJC locations on hip and knee joint kinetics during functional tasks. This study aimed to examine the influence of four different HJC techniques on 3- D hip and knee joint kinetics/kinematics during the squat. Hip and knee joint kinetics/kinematics of the squat were obtained from fifteen male participants using an eight camera motion capture system. The 3-D kinetics/kinematics of the squ

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Ota, Susumu, Ai Nakanishi, Hirotaka Sato, Seiji Akita, Kazunori Hase, and Yasuo Suzuki. "DIFFERENCES IN KNEE JOINT KINEMATICS AND KINETICS DURING LEVEL WALKING AND WALKING WITH TWO TYPES OF POLES — FOCUS ON KNEE VARUS MOMENT." Journal of Musculoskeletal Research 16, no. 04 (2013): 1350018. http://dx.doi.org/10.1142/s0218957713500188.

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Walking with poles is one of the gait modification strategies for reducing external knee varus moments in people with medial knee osteoarthritis (OA). However, there are two types of pole techniques, Nordic walking (NW: pole back condition) and pole walking (PW: pole front condition). The purpose of this study was to investigate the differences in knee joint kinematics, and kinetics during level walking, and two types of walking with poles. A total of 22 subjects with a mean age of 21.2 years (SD: 1.3 years) participated. Three-dimensional gait analysis was conducted on level walking (LW), NW

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Downs, Jessica L., Kyle W. Wasserberger, Jeff W. Barfield, Michael G. Saper, and Gretchen D. Oliver. "Increased Upper Arm Length and Loading Rate Identified as Potential Risk Factors for Injury in Youth Baseball Pitchers." American Journal of Sports Medicine 49, no. 11 (2021): 3088–93. http://dx.doi.org/10.1177/03635465211028555.

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Background: In the throwing elbow, increased elbow torque has been correlated with increased injury risk. Additional insight into the relationships between anthropometric factors and elbow joint loading is warranted. Purpose: To investigate the relationship among physical limb length characteristics, elbow kinetics, and elbow kinematics in youth baseball pitchers and to examine the relationship between elbow varus loading rate and elbow kinetics. Design: Descriptive laboratory study. Methods: A total of 27 male youth baseball pitchers participated (mean ± SD: age, 15.8 ± 2.7 years; height, 176

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Cardona, Manuel, Cecilia E. García Cena, Fernando Serrano, and Roque Saltaren. "ALICE: Conceptual Development of a Lower Limb Exoskeleton Robot Driven by an On-Board Musculoskeletal Simulator." Sensors 20, no. 3 (2020): 789. http://dx.doi.org/10.3390/s20030789.

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Objective: In this article, we present the conceptual development of a robotics platform, called ALICE (Assistive Lower Limb Controlled Exoskeleton), for kinetic and kinematic gait characterization. The ALICE platform includes a robotics wearable exoskeleton and an on-board muscle driven simulator to estimate the user’s kinetic parameters. Background: Even when the kinematics patterns of the human gait are well studied and reported in the literature, there exists a considerable intra-subject variability in the kinetics of the movements. ALICE aims to be an advanced mechanical sensor that allow

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Liu, Tao, Yoshio Inoue, Kyoko Shibata, Kozou Shiojima, and Ji Bin Yin. "A Novel Three-Dimensional Gait Analysis System." Advanced Materials Research 569 (September 2012): 352–55. http://dx.doi.org/10.4028/www.scientific.net/amr.569.352.

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Three-dimensional (3D) lower limb kinematic and kinetic analysis based on ambulatory measurements is introduced in this paper. We developed a wireless sensor system composed of a mobile force plate system, 3D motion sensor units and a wireless data logger. 3D motions of body segment and triaxial ground reaction force (GRF) could be simultaneously measured using the system, and the data obtained from sensor units on thighs, shanks and feet could be transferred to a personal computer by wireless local area network (LAN). An inverse dynamics method was adopted to calculate triaxial joint moments.

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Lepley, Adam S., and Christopher M. Kuenze. "Hip and Knee Kinematics and Kinetics During Landing Tasks After Anterior Cruciate Ligament Reconstruction: A Systematic Review and Meta-Analysis." Journal of Athletic Training 53, no. 2 (2018): 144–59. http://dx.doi.org/10.4085/1062-6050-334-16.

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Objective: To evaluate the current evidence concerning kinematic and kinetic strategies adopted during dynamic landing tasks by patients with anterior cruciate ligament reconstruction (ACLR). Data Sources: PubMed, Web of Science. Study Selection: Original research articles that evaluated kinematics or kinetics (or both) during a landing task in those with a history of ACLR were included. Data Extraction: Methodologic quality was assessed using the modified Downs and Black checklist. Means and standard deviations for knee or hip (or both) kinematics and kinetics were used to calculate Cohen d e

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Desoyer, K. "Kinematics and Kinetics of Robots — A Short Survey." IFAC Proceedings Volumes 18, no. 16 (1985): 419–24. http://dx.doi.org/10.1016/s1474-6670(17)60000-4.

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