跳远助跑、起跳技术分析

为了说明助跑和起跳技术对跳远动作的影响和作用,通过对助跑、起跳技术的力学分析,对跳远技术结构进行研究,认为:通过对助跑、起跳技术动作的改进,有利于充分发挥水平速度的利用率,有助于水平速度向垂直速度的转化,对提高运动员助跑的稳定性和节奏感,准确、快速有力的起跳,以及加速能力和全程节奏的控制能力,提高跳远成绩,均有良好的效...

The Skill Analysis of Run-up and Take-up in Long Jump

This paper focuses on the effect of run-up and take-off skills in long jump.It is demonstrated that run-up and take-off skills play a decisive role in long jump,based on the mechanical analysis of run-up and take-off as well as the study of skill structure of long jump.In view of this,the author holds that the improvement of run-up and take-off skills is beneficial to fully take advantage of the availability of horizontal velocity,realize the transition from the horizontal velocity to the vertical velocity,improve athletes' stability and sense of rhythm during the process of running up,achieve accurate and swift take-off,develop the accelerate capacity and the control of full rhythm,and finally improve the performance of athletes.