Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Elizabeth S. Chumanov"'
Publikováno v:
Journal of Women's Health Physical Therapy. 44:9-18
Publikováno v:
Journal of Orthopaedic & Sports Physical Therapy. 42:615-624
Study design Case report. Background Postpartum low back and hip dysfunction may be caused by an incomplete recovery of abdominal musculature and impaired neuromuscular control. The purpose of this report is to describe the management of a postpartum
Publikováno v:
Gait & Posture. 36:231-235
Running with a step rate 5-10% greater than one's preferred can substantially reduce lower extremity joint moments and powers, and has been suggested as a possible strategy to aid in running injury management. The purpose of this study was to examine
Publikováno v:
Medicine & Science in Sports & Exercise. 43:525-532
Introduction—Hamstring strain injuries are common in sports that involve high speed running. It remains uncertain whether the hamstrings are susceptible to injury during late swing phase, when the hamstrings are active and lengthening, or during st
Publikováno v:
Computer Methods in Biomechanics and Biomedical Engineering. 13:505-514
This study evaluated the feasibility of using insole pressure sensors together with whole body dynamics to analyse joint kinetics while running. Local affine transformations of shoe kinematics were first used to track the position of insole sensors d
Publikováno v:
Journal of Orthopaedic & Sports Physical Therapy. 40:67-81
Hamstring strain injuries remain a challenge for both athletes and clinicians given the high incidence rate, slow healing, and persistent symptoms. Moreover, nearly one-third of these injuries recur within the first year following a return to sport,
Publikováno v:
Journal of Biomechanics. 40:3555-3562
The purpose of this study was to characterize the effect of speed and influence of individual muscles on hamstring stretch, loading, and work during the swing phase of sprinting. We measured three-dimensional kinematics and electromyography (EMG) act
Publikováno v:
Exercise and Sport Sciences Reviews. 34:135-141
Neuromusculoskeletal models are used to investigate hamstring mechanics during sprinting. We show that peak hamstring stretch occurs during late swing phase and is invariant with speed, but does depend on tendon compliance and the action of other mus
Autor:
Thomas M. Best, Bryan C. Heiderscheit, Darryl G. Thelen, Elizabeth S. Chumanov, Stephen C. Swanson
Publikováno v:
Medicine & Science in Sports & Exercise. 37:1931-1938
Introduction/Purpose: Characterization of hamstring mechanics during sprinting is fundamental to understanding musculotendon injury mechanisms. The objective of this study was to use muscle-actuated forward dynamic simulations to investigate musculot
Autor:
Bryan C. Heiderscheit, Dina M. Hoerth, Stephen C. Swanson, Michael A. Young, Thomas M. Best, Li Li, Darryl G. Thelen, Elizabeth S. Chumanov
Publikováno v:
Medicine & Science in Sports & Exercise. 37:108-114
The objective of this study was to characterize hamstring muscle kinematics during sprinting, so as to provide scientific data to better understand injury mechanisms and differences in injury rates between muscles.We conducted three-dimensional motio