【摘要】 掷标枪是一项速度力量性项目 ,其技术重点是要解决好助跑与最后用力的衔接 ,充分利用助跑优势 ,保证器械运行的速度不下降 ,其力学特性就是要运用身体各个环节的协调动作 ,使拉紧的肌肉群不松驰 ,发挥出最大旋转力矩的作用更多还原

【Abstract】 Javelin-throw is a velocity-power event, the technique key is efficient joining between approach and final-throw, athletics should make full use of the advantage of approach and keep the velocity of javelin increasing. Through the coordination movement of each segment, athletics should not make the stitch muscles to relax, and should let the muscles to produce the maximum moment of force更多还原