背向滑步推铅球最后用力左腿动作生物力学分析

Biomechanics Analysis of Left leg Movement in Final Force of Putting the Shot with Backward Slide

通过对左腿动作进行生物力学探讨,阐述左腿动作在背向滑步推铅球技术中的作用。在教学或运动训练中应高度重视左腿动作的重要性。

By analyzing the movement of left leg.the effect of left leg is expounded Completely in putting the shot with backward sliding.They suggest them people should attach great importance in effect of left leg movement either in physical education or the movement training.