关于跳远中腾起角的分析

Analysis on Angle of Takeoff in Long Jump

本文通过查阅大量国内外有关跳远技术方面的文献资料,并采用数理推论法阐述了腾起角在跳远中的作用,主要分析腾起角与速度利用率、垂直速度、下肢起跳工作机群的退让收缩能力的关系,并对最佳腾起角进行探讨和分析。

Through reviewing the literature about takeoff technique at home and abroad, this paper discusses the function of takeoff angle in long jump, particularly on takeoff angle with speed utilization ratio, vertical speed, lower limb mechanism and optimal takeoff angle.