对铅球滑步中摆动腿与蹬地之间易犯错误动作的因果关系分析

The Causality Analysis of the Wrong Actions Easily Made between the Phase of Initial Movement in the Circle Leg and Driving Leg at the Shifting Stage of Shot_putting

在铅球技术教学和训练中 ,及时发现和纠正错误动作 ,对初学者学习掌握正确的技术是非常关键的。就滑步阶段中的摆动腿和蹬地之间易犯错误之间的关系进行分析 ,为铅球技术的教学和训练提供参考依据。

In the teaching and training of shot_putting skill a timely discovery and correction of wrong actions is of vital importance for beginners to learn to acquire correct skills. An analysis of the causality of the mistakes easily made between the phase of initial movement in the circle leg and driving leg at the shifting stage of shot_puttting will provide a referential basis for the teaching and training of shot_putting skill.