John D Willson

Summary

Publications

  1. ncbi request reprint Core strength and lower extremity alignment during single leg squats
    John D Willson
    University of Delaware, Department of Physical Therapy, Newark, 19716, USA
    Med Sci Sports Exerc 38:945-52. 2006
  2. ncbi request reprint Lower extremity mechanics of females with and without patellofemoral pain across activities with progressively greater task demands
    John D Willson
    University of Wisconsin La Crosse, Physical Therapy Program, 1725 State Street, La Crosse, WI 54601, USA
    Clin Biomech (Bristol, Avon) 23:203-11. 2008
  3. doi request reprint Utility of the frontal plane projection angle in females with patellofemoral pain
    John D Willson
    University of Wisconsin La Crosse, Physical Therapy Program, La Crosse, WI 54601, USA
    J Orthop Sports Phys Ther 38:606-15. 2008
  4. doi request reprint Male and female gluteal muscle activity and lower extremity kinematics during running
    John D Willson
    East Carolina University, Department of Physical Therapy, Greenville, NC 27858, USA
    Clin Biomech (Bristol, Avon) 27:1052-7. 2012
  5. pmc Hip-abductor fatigue and single-leg landing mechanics in women athletes
    Mary F Patrek
    Department of Exercise and Sport Science, University of Wisconsin La Crosse, La Crosse, WI 54601, USA
    J Athl Train 46:31-42. 2011
  6. ncbi request reprint Lower extremity strength and mechanics during jumping in women with patellofemoral pain
    John D Willson
    Physical Therapy Program, University of Wisconsin LaCrosse, LaCrosse WI 54601, USA
    J Sport Rehabil 18:76-90. 2009
  7. ncbi request reprint Effects of medially wedged foot orthoses on knee and hip joint running mechanics in females with and without patellofemoral pain syndrome
    Andrew R Boldt
    La Crosse Institute for Movement Science, Department of Health Professions, Physical Therapy Program, University of Wisconsin La Crosse, La Crosse, WI, USA
    J Appl Biomech 29:68-77. 2013
  8. ncbi request reprint Peak muscle activation, joint kinematics, and kinetics during elliptical and stepping movement pattern on a Precor Adaptive Motion Trainer
    Matthew J Rogatzki
    Department of Exercise and Sport Science, University of Wisconsin La Crosse, 65601, USA
    Res Q Exerc Sport 83:152-9. 2012
  9. doi request reprint Gluteal muscle activation during running in females with and without patellofemoral pain syndrome
    John D Willson
    La Crosse Institute for Movement Science, Department of Health Professions, Physical Therapy Program, University of Wisconsin La Crosse, 1725 State Street, LaCrosse, WI 54601, USA
    Clin Biomech (Bristol, Avon) 26:735-40. 2011
  10. doi request reprint Lower extremity jumping mechanics of female athletes with and without patellofemoral pain before and after exertion
    John D Willson
    University of Wisconsin La Crosse, Physical Therapy Program, 4054 Health Science Center, 1725 State Street, La Crosse, WI 54601, USA
    Am J Sports Med 36:1587-96. 2008

Collaborators

Detail Information

Publications20

  1. ncbi request reprint Core strength and lower extremity alignment during single leg squats
    John D Willson
    University of Delaware, Department of Physical Therapy, Newark, 19716, USA
    Med Sci Sports Exerc 38:945-52. 2006
    ....
  2. ncbi request reprint Lower extremity mechanics of females with and without patellofemoral pain across activities with progressively greater task demands
    John D Willson
    University of Wisconsin La Crosse, Physical Therapy Program, 1725 State Street, La Crosse, WI 54601, USA
    Clin Biomech (Bristol, Avon) 23:203-11. 2008
    ..Specifically, we sought to determine if differences between groups increase with increasingly demanding activities...
  3. doi request reprint Utility of the frontal plane projection angle in females with patellofemoral pain
    John D Willson
    University of Wisconsin La Crosse, Physical Therapy Program, La Crosse, WI 54601, USA
    J Orthop Sports Phys Ther 38:606-15. 2008
    ..Case-control study of females with patellofemoral pain syndrome (PFPS) and a control group...
  4. doi request reprint Male and female gluteal muscle activity and lower extremity kinematics during running
    John D Willson
    East Carolina University, Department of Physical Therapy, Greenville, NC 27858, USA
    Clin Biomech (Bristol, Avon) 27:1052-7. 2012
    ..This study evaluated differences in the timing and magnitude of gluteal muscle activity as well as hip and knee joint frontal and transverse plane kinematics between male and female runners in the context of this gender bias...
  5. pmc Hip-abductor fatigue and single-leg landing mechanics in women athletes
    Mary F Patrek
    Department of Exercise and Sport Science, University of Wisconsin La Crosse, La Crosse, WI 54601, USA
    J Athl Train 46:31-42. 2011
    ..However, experimental evidence supporting this relationship is limited...
  6. ncbi request reprint Lower extremity strength and mechanics during jumping in women with patellofemoral pain
    John D Willson
    Physical Therapy Program, University of Wisconsin LaCrosse, LaCrosse WI 54601, USA
    J Sport Rehabil 18:76-90. 2009
    ..Lower extremity (LE) weakness might be associated with altered mechanics during weight bearing in subjects with patellofemoral pain syndrome (PFPS)...
  7. ncbi request reprint Effects of medially wedged foot orthoses on knee and hip joint running mechanics in females with and without patellofemoral pain syndrome
    Andrew R Boldt
    La Crosse Institute for Movement Science, Department of Health Professions, Physical Therapy Program, University of Wisconsin La Crosse, La Crosse, WI, USA
    J Appl Biomech 29:68-77. 2013
    ..These effects did not appear to depend on injury status or standing calcaneal posture...
  8. ncbi request reprint Peak muscle activation, joint kinematics, and kinetics during elliptical and stepping movement pattern on a Precor Adaptive Motion Trainer
    Matthew J Rogatzki
    Department of Exercise and Sport Science, University of Wisconsin La Crosse, 65601, USA
    Res Q Exerc Sport 83:152-9. 2012
    ..001), 42% higher knee extensor moments (p < .001), and 54% greater hip flexor moments (p = .041) occurred during the step motion. Biomechanical differences between motions should be considered when planning an exercise regimen...
  9. doi request reprint Gluteal muscle activation during running in females with and without patellofemoral pain syndrome
    John D Willson
    La Crosse Institute for Movement Science, Department of Health Professions, Physical Therapy Program, University of Wisconsin La Crosse, 1725 State Street, LaCrosse, WI 54601, USA
    Clin Biomech (Bristol, Avon) 26:735-40. 2011
    ..We also compared the magnitude and timing of gluteal muscle activity during running between females with and without patellofemoral pain...
  10. doi request reprint Lower extremity jumping mechanics of female athletes with and without patellofemoral pain before and after exertion
    John D Willson
    University of Wisconsin La Crosse, Physical Therapy Program, 4054 Health Science Center, 1725 State Street, La Crosse, WI 54601, USA
    Am J Sports Med 36:1587-96. 2008
    ..Patellofemoral pain is especially common among female athletes and is traditionally associated with lower extremity mechanics thought to increase retropatellar stress. These detrimental mechanics may increase with exertion...
  11. doi request reprint Comparison of 2D and 3D kinematic changes during a single leg step down following neuromuscular training
    Thomas J Olson
    La Crosse Institute for Movement Science, Department of Health Professions Physical Therapy Program, University of Wisconsin La Crosse, 1725 State Street, LaCrosse, WI 54601, United States
    Phys Ther Sport 12:93-9. 2011
    ..Evaluate the effects of a weight-bearing neuromuscular training program on 2D and 3D lower extremity kinematics during a single leg step down...
  12. doi request reprint Effect of attending to a ball during a side-cut maneuver on lower extremity biomechanics in male and female athletes
    Rebecca Fedie
    Department of Health Professions, Physical Therapy Program, Health Science Center, University of Wisconsin La Crosse, La Crosse, WI 54601, USA
    Sports Biomech 9:165-77. 2010
    ..The validity of laboratory studies of lower extremity mechanics for sports that include attention to a ball may be increased if participants are required to attend to a ball during the task...
  13. ncbi request reprint Effects of medially wedged foot orthoses on knee and hip joint running mechanics in females with and without patellofemoral pain syndrome
    Andrew R Boldt
    La Crosse Institute for Movement Science, Department of Health Professions, Physical Therapy Program, University of Wisconsin La Crosse, La Crosse, WI
    J Appl Biomech 29:68-77. 2013
    ..These effects did not appear to depend on injury status or standing calcaneal posture...
  14. doi request reprint The effect of foot strike pattern on achilles tendon load during running
    Thomas Almonroeder
    La Crosse Institute for Movement Science, Department of Health Professions Physical Therapy Program, University of Wisconsin La Crosse, La Crosse, WI, USA
    Ann Biomed Eng 41:1758-66. 2013
    ..06). This difference equates to an additional 47.7 body weights for each mile run with a NRFS pattern. Runners considering a NRFS pattern may want to account for these novel stressors and adapt training programs accordingly...
  15. pmc Effects of a movement training program on hip and knee joint frontal plane running mechanics
    Isaac Wouters
    University of Wisconsin La Crosse, La Crosse, Wisconsin, USA
    Int J Sports Phys Ther 7:637-46. 2012
    ....
  16. pmc Variation of Anatomical and Physiological Parameters that Affect Estimates of ACL Loading During Drop Landing
    Thomas W Kernozek
    Department of Health Professions, University of Wisconsin La Crosse, La Crosse, WI, USA
    Open Orthop J 6:245-9. 2012
    ..It is unknown how estimates in ACL load may be altered due to variations in anatomical and physiological parameters used from other research...
  17. ncbi request reprint Core stability and its relationship to lower extremity function and injury
    John D Willson
    University of Delaware, Newark, DE 19716, USA
    J Am Acad Orthop Surg 13:316-25. 2005
    ..Core stability can be tested using isometric, isokinetic, and isoinertial methods. Appropriate intervention may result in decreased rates of back and lower extremity injury...
  18. ncbi request reprint The addition of the Protonics brace system to a rehabilitation protocol to address patellofemoral joint syndrome
    Jim Denton
    Carolina Sportscare and Physical Therapy, Beaufort, SC, USA
    J Orthop Sports Phys Ther 35:210-9. 2005
    ..Randomized clinical trial...
  19. ncbi request reprint Hip strength in females with and without patellofemoral pain
    Mary Lloyd Ireland
    Kentucky Sports Medicine Clinic, Lexington, KY, USA
    J Orthop Sports Phys Ther 33:671-6. 2003
    ..Cross-sectional...
  20. ncbi request reprint Comparison of outcomes between males and females after anterior cruciate ligament reconstruction
    Sue M Ott
    Guthrie Clinic, Sayre, PA, USA
    Knee Surg Sports Traumatol Arthrosc 11:75-80. 2003
    ..No differences were found in the number of patients who complained of anterior knee pain. We conclude that autogenous bone-patella tendon-bone ACL reconstruction is equally successful in well-matched populations of males and females...