转体掷标枪与直接引枪投掷动作的技术比较

The Action Technique Comparation of Turning and Stretch Directly Javelin Throw

对近些年出现的转体投掷标枪技术和传统的直拉引枪技术进行比较 ,发现其重要的特点是转体中完成引枪 ,转体程度圈套 ,最后用力阶段躯干同时绕垂直轴和水平轴转动 ,最后用力距离加大。

Acording to the conyaration of turning and stetch directly javelim thorw.Find that the improtant characteristics is it fimish's stretching in turning the degree of turning is higher.the body turning around vertical and level fole at the last phrase and the last pace of exert increase.