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Influence of Anticipation on Landing Patterns during Side-Cutting Maneuver in Female Collegiate Soccer Players
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  • Influence of Anticipation on Landing Patterns during Side-Cutting Maneuver in Female Collegiate Soccer Players
  • Influence of Anticipation on Landing Patterns during Side-Cutting Maneuver in Female Collegiate Soccer Players
저자명
Park. Eun-Jung,Lee. Jung-Ho,Ryue. Jae-Jin,Sohn. Ji-Hoon,Lee. Ki-Kwang
간행물명
한국운동역학회지
권/호정보
2011년|21권 4호|pp.391-395 (5 pages)
발행정보
한국운동역학회
파일정보
정기간행물|ENG|
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기타
이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
서지반출

기타언어초록

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.