蹦床运动员肩关节肌肉力量与网上跳跃高度之间的关系研究

Relationship of the joint muscle strength of trampolinist and the jumping height on the net

运用摄像解析及等动肌肉力量测试的方法,对天津蹦床队6名健将级蹦床运动员的网上空跳高度、无任何上肢运动的空跳高度及肩关节肌群力量进行了测试和分析,旨在研究蹦床运动员肩关节力量与网上跳跃高度之间的关系。研究结果表明:蹦床网上运动员在起跳的过程中手臂由上举的状态快速落下到生理解剖位的动作是有利于运动员增加跳跃高度的;排除下肢力量与网性的情况下,蹦床网上运动员肩关节力量与网上跳跃高度存在正相关关系。

With the methods of video analysis and the isokinetic muscle test, it made an analysis of the jumping height, the jumping height with non- upper- limb - movement and the shoulder joint muscle goup strength of 6 top - notch trampolinists from Tianjin Trampoline Team to research into the relationship of the joint muscle strength of trampolinist and the jumping height on the net. the result showed that the movement which the uplifting arm dropped fast to the position of physiological anatomy was favourable to the increase of jumping height during take- off; Except for the low limb strength and the net feature, there was a positive correlation between the joint muscle strength and jumping height of the trampolinist on the net.