J W Chow

Summary

Affiliation: University of Florida
Country: USA

Publications

  1. ncbi request reprint Computer simulation of the last support phase of the long jump
    John W Chow
    Department of Applied Physiology and Kinesiology, University of Florida, Gainesville, FL 32611, USA
    Med Sci Sports Exerc 37:115-23. 2005
  2. ncbi request reprint Reliability of a technique for determining sagittal knee geometry from lateral knee radiographs
    John W Chow
    Department of Applied Physiology and Kinesiology, University of Florida, USA
    Knee 13:318-23. 2006
  3. ncbi request reprint Kinematic analysis of the 100-m wheelchair race
    John W Chow
    Department of Applied Physiology and Kinesiology, University of Florida, Gainesville, FL, USA
    J Biomech 40:2564-8. 2007
  4. ncbi request reprint Comparing the pre- and post-impact ball and racquet kinematics of elite tennis players' first and second serves: a preliminary study
    John W Chow
    Department of Kinesiology, University of Illinois at Urbana Champaign, Urbana, IL 61801, USA
    J Sports Sci 21:529-37. 2003
  5. ncbi request reprint Biomechanical comparison of two racing wheelchair propulsion techniques
    J W Chow
    Department of Kinesiology and Division of Rehabilitation Education Services, University of Illinois at Urbana Champaign, Urbana, IL 61801, USA
    Med Sci Sports Exerc 33:476-84. 2001
  6. ncbi request reprint Movement characteristics of the tennis volley
    J W Chow
    Department of Kinesiology, University of Illinois at Urbana Champaign, Urbana 61801, USA
    Med Sci Sports Exerc 31:855-63. 1999
  7. ncbi request reprint Muscle activation during the tennis volley
    J W Chow
    Department of Kinesiology, University of Illinois at Urbana Champaign, Urbana 61801, USA
    Med Sci Sports Exerc 31:846-54. 1999
  8. ncbi request reprint Kinematic analysis of shot-putting performed by wheelchair athletes of different medical classes
    J W Chow
    Department of Kinesiology, University of Illinois at Urbana Champaign, 61801, USA
    J Sports Sci 18:321-30. 2000
  9. ncbi request reprint Effect of resistance load on biomechanical characteristics of racing wheelchair propulsion over a roller system
    J W Chow
    Department of Kinesiology, University of Illinois at Urbana Champaign, Urbana, IL 61801, USA
    J Biomech 33:601-8. 2000
  10. ncbi request reprint Discus throwing performances and medical classification of wheelchair athletes
    J W Chow
    Department of Kinesiology, University of Illinois at Urbana Champaign, Urbana 61801, USA
    Med Sci Sports Exerc 31:1272-9. 1999

Collaborators

Detail Information

Publications26

  1. ncbi request reprint Computer simulation of the last support phase of the long jump
    John W Chow
    Department of Applied Physiology and Kinesiology, University of Florida, Gainesville, FL 32611, USA
    Med Sci Sports Exerc 37:115-23. 2005
    ....
  2. ncbi request reprint Reliability of a technique for determining sagittal knee geometry from lateral knee radiographs
    John W Chow
    Department of Applied Physiology and Kinesiology, University of Florida, USA
    Knee 13:318-23. 2006
    ..The relatively small reductions in ICCs when fewer analysts were used suggest that a single experienced analyst is sufficient for clinical assessment. However, 2-3 analysts are recommended for research purposes...
  3. ncbi request reprint Kinematic analysis of the 100-m wheelchair race
    John W Chow
    Department of Applied Physiology and Kinesiology, University of Florida, Gainesville, FL, USA
    J Biomech 40:2564-8. 2007
    ..9 m and 11.2 s to 82.2 m and 18.9 s, respectively. The significant correlation between 100-m time and maximum speed (p<0.001) signifies the importance of maximum speed in determining 100-m performance...
  4. ncbi request reprint Comparing the pre- and post-impact ball and racquet kinematics of elite tennis players' first and second serves: a preliminary study
    John W Chow
    Department of Kinesiology, University of Illinois at Urbana Champaign, Urbana, IL 61801, USA
    J Sports Sci 21:529-37. 2003
    ..05). This implies that the players tossed the ball closer to the body and imparted topspin and sidespin on the ball by changing the racquet vertical and lateral velocities when going from the first to the second serve...
  5. ncbi request reprint Biomechanical comparison of two racing wheelchair propulsion techniques
    J W Chow
    Department of Kinesiology and Division of Rehabilitation Education Services, University of Illinois at Urbana Champaign, Urbana, IL 61801, USA
    Med Sci Sports Exerc 33:476-84. 2001
    ..Selected 3-D kinematic characteristics of the upper body and the electromyographic (EMG) signals of selected muscles during racing wheelchair propulsion over a roller system were examined...
  6. ncbi request reprint Movement characteristics of the tennis volley
    J W Chow
    Department of Kinesiology, University of Illinois at Urbana Champaign, Urbana 61801, USA
    Med Sci Sports Exerc 31:855-63. 1999
    ..The purpose of this study was to examine selected movement characteristics of the tennis volley by evaluating temporal and ground reaction force (GRF) parameters...
  7. ncbi request reprint Muscle activation during the tennis volley
    J W Chow
    Department of Kinesiology, University of Illinois at Urbana Champaign, Urbana 61801, USA
    Med Sci Sports Exerc 31:846-54. 1999
    ....
  8. ncbi request reprint Kinematic analysis of shot-putting performed by wheelchair athletes of different medical classes
    J W Chow
    Department of Kinesiology, University of Illinois at Urbana Champaign, 61801, USA
    J Sports Sci 18:321-30. 2000
    ..05). The results indicate the importance of achieving a high average angular speed for each upper body segment during the delivery...
  9. ncbi request reprint Effect of resistance load on biomechanical characteristics of racing wheelchair propulsion over a roller system
    J W Chow
    Department of Kinesiology, University of Illinois at Urbana Champaign, Urbana, IL 61801, USA
    J Biomech 33:601-8. 2000
    ....
  10. ncbi request reprint Discus throwing performances and medical classification of wheelchair athletes
    J W Chow
    Department of Kinesiology, University of Illinois at Urbana Champaign, Urbana 61801, USA
    Med Sci Sports Exerc 31:1272-9. 1999
    ..The purpose of this study was to identify those kinematic characteristics that are most closely related to the medical classification and measured distance of a throw...
  11. ncbi request reprint Lower trunk muscle activity during the tennis serve
    J W Chow
    Department of Exercise and Sport Sciences, University of Florida, Gainesville, Florida, USA
    J Sci Med Sport 6:512-8. 2003
    ..The results reinforce the importance of abdominal and low back exercises in the strength and rehabilitation programs designed for tennis players...
  12. ncbi request reprint Knee joint forces during isokinetic knee extensions: a case study
    J W Chow
    Department of Kinesiology, University of Illinois at Urbana Champaign, Urbana, USA
    Clin Biomech (Bristol, Avon) 14:329-38. 1999
    ....
  13. ncbi request reprint The maximum shortening velocity of muscle should be scaled with activation
    J W Chow
    Department of Kinesiology, University of Illinois at Urbana Champaign, Urbana, Illinois 61801, USA
    J Appl Physiol 86:1025-31. 1999
    ..These results suggest that, when a Hill-type model is used in musculoskeletal modeling, the Vmax should be scaled with activation...
  14. ncbi request reprint Effect of ball size on player reaction and racket acceleration during the tennis volley
    D P S Andrew
    Department of Exercise and Sport Sciences, University of Florida, Gainesville, Florida, USA
    J Sci Med Sport 6:102-12. 2003
    ..These results suggest that oversized balls would not cause an increased load to the hitting arm while executing a tennis volley...
  15. ncbi request reprint A Web-based digitized video image system for the study of motor coordination
    L G Carlton
    Department of Kinesiology, University of Illinois at Urbana Champaign 61801, USA
    Behav Res Methods Instrum Comput 31:57-62. 1999
    ..The use of this digitizing system for the measurement and analysis of human locomotion coordination patterns is presented...
  16. doi request reprint A biomechanical comparison of back and front squats in healthy trained individuals
    Jonathan C Gullett
    Department of Applied Physiology and Kinesiology, University of Florida, Gainesville, Florida, USA
    J Strength Cond Res 23:284-92. 2009
    ..The results suggest that front squats may be advantageous compared with back squats for individuals with knee problems such as meniscus tears, and for long-term joint health...
  17. ncbi request reprint Lower extremity coupling parameters during locomotion and landings
    Mark D Tillman
    Dept of Applied Physiology and Kinesiology, Univ of Florida, Gainesville, FL 32611 8205, USA
    J Appl Biomech 21:359-70. 2005
    ....
  18. ncbi request reprint Resistance training improves gait kinematics in persons with multiple sclerosis
    Gregory M Gutierrez
    Department of Applied Physiology and Kinesiology, University of Florida, Gainesville, FL 32611, USA
    Arch Phys Med Rehabil 86:1824-9. 2005
    ..To evaluate the effects of an 8-week lower-body resistance-training program on walking mechanics in persons with multiple sclerosis (MS)...
  19. ncbi request reprint Variable-ratio pushrim-activated power-assist wheelchair eases wheeling over a variety of terrains for elders
    Charles E Levy
    North Florida South Georgia Veterans Health System, Gainesville, FL, USA
    Arch Phys Med Rehabil 85:104-12. 2004
    ..To test (1) whether a prototype variable-ratio pushrim-activated power-assist wheelchair would decrease effort and perceived exertion associated with wheeling and (2) whether the prototype would be acceptable to elders...
  20. ncbi request reprint Specificity of practice, visual information, and intersegmental dynamics in rapid-aiming limb movements
    Masashi Yoshida
    Motor Behavior Laboratory, University of Florida, Gainesville, FL, USA
    J Mot Behav 36:281-90. 2004
    ..Taken together, those findings support and extend the specificity of practice hypothesis..
  21. ncbi request reprint North American perception of the prestige of biomechanics serials
    Duane V Knudson
    Department of Kinesiology, 400 W 1st Street, California State University, Chico, CA 95929, USA
    Gait Posture 27:559-63. 2008
    ..Furthermore, investigators should consider interest area specific ratings within biomechanics when selecting journals for publishing their research...
  22. ncbi request reprint Pushrim-activated power-assist wheelchairs: elegance in motion
    Charles E Levy
    University of Florida, Gainesville, USA
    Am J Phys Med Rehabil 83:166-7. 2004
  23. doi request reprint Use of power assist wheels results in increased distance traveled compared with conventional manual wheeling
    Charles E Levy
    Department of Physical Medicine and Rehabilitation, Rehabilitation Outcomes Research Center, Gainesville, Florida, USA
    Am J Phys Med Rehabil 89:625-34. 2010
    ....
  24. ncbi request reprint Knee biomechanics during landings: comparison of pre- and postpubescent females
    Chris J Hass
    Department of Biobehavioral Sciences, Teachers College, Columbia University, 525 West 120th Street, Box 199, New York, NY 10027, USA
    Med Sci Sports Exerc 37:100-7. 2005
    ....
  25. ncbi request reprint Effects of turn angle and pivot foot on lower extremity kinetics during walk and turn actions
    Dali Xu
    Department of Physical Therapy, Georgia State University, Atlanta, GA 30303, USA
    J Appl Biomech 22:74-9. 2006
    ..The results suggest that the loading patterns of different anatomical structures in the lower extremity are affected by both turn angle and pivot foot during walk and turn actions...
  26. pmc Pre- and post-impact muscle activation in the tennis volley: effects of ball speed, ball size and side of the body
    John W Chow
    Center for Neuroscience and Neurological Recovery, Methodist Rehabilitation Center, Jackson, Mississipi, USA
    Br J Sports Med 41:754-9. 2007
    ..To examine the pre- and post-impact activation of five upper extremity muscles in the tennis volley across conditions of ball speed, ball type and side of the body...