장거리 달리기선수와 역도선수의 등속성 최대 회전력과 수직도 상관 = The relationship between isokinetic strengh and jump height in distance runner, weight lifter, normal

다국어 초록 (Multilingual Abstract)

The purpose of this study were to investigate the correlation between isokinetic strength and jump height in distance runner, weight lifter, normal. For these purpose, isokinetic testing of 10 subjects were compared with the kinematic parameter, jump height.
The subjects were tested in a study test chair. The angle between the base and back of the test chair was 90°. Each subject was coupled to the dynamometer by aligning the lateral femoral condyle with the axis of rotation of the dynamometer and attaching the ankle cuff proximal to the lateral malleolus. Each subject was secured firmly to the test chair by a seat belt at the hips, belts from the seat belt over the shoulders, and belts over the lower and upper things. All tests were performed with the arms crossed over the chest, and with the nonivolved leg hanging freely, The results were as followings.
1. There was meaningful statistical differences between two groups in peak torque at 60°/sec, 180°/sec.
2. There was meaningful statistical differences between two groups in peak torque% body weight at 180°/sec.
3. There was meaningful statistical differences between two groups in average power at 60°/sec, 180°/sec, 300°/sec.
4. There was meaningful correlation between jump height and peak torque in long distance at 180°/sec(Flx.).
5. There was meaningful correlation between jump height and peak torque in weight lifter at 180°/sec(Flx., Ext.).
6. There was meaningful correlation between jump height and peak torque % body weight in weight lifter at 180°/sec(Flx., Ext.).
7. There was meaningful correlation between jump height and average power in weight lifter at 180°/sec(Flx. Ext.)