指导短跑训练两个问题的辩证思维

Dialectical Thought of Two Problems Related to Directing Sprint Training

旨在辨清对短跑训练的加速能力与最高速度、后蹬与前摆的关系问题 ,为提高我国的短跑训练提供参考。在查阅文献资料和调查访问的基础上 ,结合实际从理论上进行了探讨。结果表明要提高最高速度水平 ,实际上就是要发展加速能力 ;加速能力差是我国短跑运动员的主要问题 ;要想跑得快就要加强后蹬的实际效果 ,而此效果的提高来源于后蹬与前摆有效的相互作用。

The purpose of this research is to make them clear,wihch one is the relation between ability of acceleration and top sprinting speed and another is the relation between driving leg backwardly and swinging leg forwardly which with the significance in directing sprint training,in order to promote the level of sprint training Above two points have been analysed through theoretical method 1 If the top sprinting speed wants to be raised,in fact,the ability of acceleration should be improved 2 If faster running is wanted,the really effect of driving leg backwardly should be enhanced However,the enhancement of the effect originates from more effectively mutual promotion of driving leg backwardly and swinging leg forwardly