아이스하키 선수들의 포지션별 슬관절 및 견관절의 등속성 근력에 관한 비교 연구

A comparative study of isokinetic muscular Strength among ice-hockey athletics"s positions

&nbsp;&nbsp;The purpose of this study was to compare the isokinetic muscular among ice-hockey athletics&quot;s positions(FW, DF, GK). For this purpose, the subjects were 29 athletes(FW 10, DF 10, GK 9), and the isokinetic strength were tested by knee and shoulderat. Knee tests processed at 5 times to 60°/sec, 5 times to 120°/sec, 20 times to 180°/sec, and shoulder tests processed at 5 times to 60°/sec, 90°/sec, 120°/sec with the CYBEX NORM system. The test items were peak torque, total work, average power, and H/Q ratio. The results of this study were as follows;<BR>&nbsp;&nbsp;1. For both knee extension and flexion peak torque, showed DF, GK, FW order, and there was significant difference between DF and FW in extension, and between DF/GK and FW in flexion.<BR>&nbsp;&nbsp;2. For both knee extension total work, showed DF, GK, FW order and there was significant difference between DF/GK and FW in extension And no significant difference among positions in flexion.<BR>&nbsp;&nbsp;3. For both knee extension and flexion average power, showed DF, GK, FW order, and there was significant difference between DF and FW.<BR>&nbsp;&nbsp;4. For knee H/Q ratio, showed DF, GK, FW order, and there was no significant difference among positions.<BR>&nbsp;&nbsp;5. For both shoulder extension and flexion peak torque, showed DF, GK, FW order, and there was significant difference between DF and FW.<BR>&nbsp;&nbsp;6. For both shoulder extension and flexion peak torque, showed DF, GK, FW order, and there was significant difference between DF and FW.<BR>&nbsp;&nbsp;7. For both shoulder extension and flexion peak torque, showed DF, GK, FW order, and there was significant difference between DF and FW in flexion. But, no significant difference among positions in extension.<BR>&nbsp;&nbsp;8. For shoulder H/Q ratio, showed DF, GK, FW order, and there was no significant difference among positions.