中级前期女子体操运动员上肢力量发展状况的研究

Study of Upper Limb Strength Development of 8 9 Years Old Female Gymnast

本文采用美国产 Cybex + 等动测力系统对 1 5名中级前期女子体操运动员的肩关节、肘关节屈伸力量进行了测定 ,并与完成动作的评分进行相关研究。结果显示 :实验对象的上肢力量发展水平较低 ;肩关节最大力量在快、慢 2种运动方式下的伸值、相对力量在慢速运动方式下的屈伸值和快速运动方式下的伸值以及肘关节最大力量在快速运动方式下的屈值。

The strength of shoulder and elbow extensor and flexor of 15 female gymnasts have been measured with CYBEX II, and conduct a relative analysis with movement. The result shows: the development level of upper limb strength of 8 9 female gymnast is relatively low; the maximum and relative strength of shoulder extensor and flexor at a low speed, the maximum strength elbow flexor at a fast speed and the maximum and relative strength of elbow extensor and flexor at a low speed are closely related to the gymnast's performance.