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良好的标枪纵轴用力技术是整个标枪投掷技术中的重要环节,最后出手时的末节用力效果如何,直接影响着优异成绩的取得,在此介绍几种提高标枪出手技术的实用训练方法: 1.原地插枪练习法(以右手为例,下同) 练习者身体直立,两腿左右站立约与肩宽,将标枪竖直高举,枪尖朝下。然后用力向下挥臂、甩腕、将标枪垂直插入地面。练习时的出手速度可由慢到快逐渐提高。 要求:练习者体会出手时的纵轴用力及甩腕鞭打时的动作感
Good javelin vertical axis force technology is the javelin throwing technology an important part of the last shot when the last force effect, a direct impact on the achievement of outstanding achievements, here are several practical ways to improve javelin shot techniques: 1. Place the gun practice method (to the right hand, for example, the same below) practitioners body upright, about standing with both shoulders and shoulder width, the javelin lifted vertically, gun down. Then force down the arm, rejection wrist, the javelin vertically into the ground. Practice speed shot from slow to fast gradually increased. Requirements: The practitioner will feel the vertical axis force and his wrist whipping action feeling when shot