【摘要】 采用实验对比法,探讨了上肢超等长肌肉力量练习对男子铅球教学的影响。结果发现,上肢超等长肌力练习对提高练习者上肢爆发力,掌握正确的推铅球技术,以及提高运动成绩,有积极的作用。更多还原

【Abstract】 By experimental comparison, the effect of over-isometric muscle force exercise of upper extremities on shot put teaching for boy students is discussed. The results have been got that the over-isometric muscle force exercise of upper extremities has the active function to improve the explosive force of the practicer’s upper extremities, make him obtain the correct techniques of pushing the shot and highten the performance.更多还原