엘리트 알파인 스키 선수와 대학서클 알파인 선수의 등속성 근력 발현 특성에 대한 비교 연구

The Comparison of Isokinetic Muscle Strength between Elite Players and College Club Players in Alpine Skiing

&nbsp;&nbsp;The purpose of this study was to compare isokinetic muscle strength between elite players and college players on alpine skiing and to offer foundamental information on characteristics of thigh muscle strength for elite players and effective training method for college club players.<BR>&nbsp;&nbsp;The subjects of this study were 10 national ski players and 10 college club players. Also, the experimental instruments used were Martin&quot;s anthropometer(PKS-100, Japan), weight meter(TBF-202, Japan), and isokinetic equipment(CYBEX NORM, USA).<BR>&nbsp;&nbsp;To analyze the data, the statistical method used in this study were mean, standard deviation, and t-test using SPSS for Windows(Version 10.0.7).<BR>&nbsp;&nbsp;Based on aforementioned research method, the results of this study are as follows.<BR>&nbsp;&nbsp;1. In peak torque, elite group was higher than college club group. Especially, right extension(p＜.05) and right flexion(p＜.0l) were significant high in 240°/sec.<BR>&nbsp;&nbsp;2. In peak torque % of body weight, elite group was significant high on rightㆍleft extension and flexion in 60°/sec &amp; 240°/sec.<BR>&nbsp;&nbsp;3. In angle of peak torque, elite group was higher than college club group. Especially, left extension(p＜.0l) was significant high in 60°/sec.<BR>&nbsp;&nbsp;4. In average power, elite group was higher than college club group. Especially, right extension(p＜.05) and right flexion(p＜.0l) were significant high in 240°/sec.<BR>&nbsp;&nbsp;5. In total work, elite group was significant high on righㆍtleft extension and flexion. However, on the muscle endurance ratio, there was no significant difference.<BR>&nbsp;&nbsp;6. In peak torque for flexion/extension, there was no significant difference between elite group and college club group.