摘要
对跳远起跳时的几个不同角度进行了分析.研究了着地角,扇面角,缓冲膝角及蹬地角之间的关系,及其对助跑和腾空动作过程的制约作用,对教练员评价和诊断技术动作有重要的参考价值.
The paper makes an analysis on the relationship some of different angles in the course of takeoff,for example,the landing angle,the cushion angle of the knee joint,fan angle,and so on.Furthermore,the paper had studied the angle's effect to the course of run up and takeoff.For coaches,the research is important to evaluate the technical movements in the long jump.
出处
《商丘师范学院学报》
CAS
2004年第2期152-155,共4页
Journal of Shangqiu Normal University
