지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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초록· 키워드
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To investigate the anticipatory effect on landing patterns during side-cutting maneuver, thirteen healthy female elite college soccer players participated in this study. Three-dimensional knee kinematics, effective mass and correlation between both these were measured and analyzed using a motion analysis and force plates. Each testing session included anticipated tasks, $45^{\circ}$ side-cutting tasks (AC), followed by a set of unexpected side-cutting (UC) in a random order. Knee flexion/extension, valgus/varus and internal/external rotation angles and effect mass were compared by using paired t-test. Also, correlation analysis was performed to identify the relationship between knee angles and effective mass. Effective mass during UC was greater than that during AC. Effective mass and maximum knee flexion angle were positively correlated during AC and not during UC. Based on the relationship between effective mass and knee flexion angle in AC, shock absorption can be controlled by knee joint flexion in pre-predicted movement condition. However, effective mass can not be controlled by knee flexion in UC condition. The unexpected load affects were more irregular on the knee joint, which may be one of the injury mechanisms of anterior cruciate ligament (ACL) in female soccer players.
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참고문헌 (12)
참고문헌 신청
Beaulieu, M. / 2009 / Lower limb muscle activity and kinematics of an unanticipated cutting manoeuvre: a gender comparison / Knee Surgery,Sports Traumatology, Arthroscopy 17:968~976
Benjaminse, A. / 2011 / What is the true evidence for gender-related differences during plant and cut maneuvers? A systematic review / Knee Surgery, Sports Traumatology, Arthroscopy 19:42~54
Besier, T. F. / 2001 / Anticipatory effects on knee joint loading during running and cutting maneuvers / Medicine and Science in Sports and Exercise 33:1176~1181
Borotikar, B. S. / 2008 / Combined effects of fatigue and decision making on female lower limb landing postures: Central and peripheral contributions to ACL injury risk / Clinical Biomechanics 23:81~92
Chi, K. J. / 2005 / Mechanical energy and effective mass during impact loading of walking and running / Journal of Biomechanics 38:1387~1395
Benjaminse, A. / 2011 / What is the true evidence for gender-related differences during plant and cut maneuvers? A systematic review / Knee Surgery, Sports Traumatology, Arthroscopy 19:42~54
Besier, T. F. / 2001 / Anticipatory effects on knee joint loading during running and cutting maneuvers / Medicine and Science in Sports and Exercise 33:1176~1181
Borotikar, B. S. / 2008 / Combined effects of fatigue and decision making on female lower limb landing postures: Central and peripheral contributions to ACL injury risk / Clinical Biomechanics 23:81~92
Chi, K. J. / 2005 / Mechanical energy and effective mass during impact loading of walking and running / Journal of Biomechanics 38:1387~1395
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