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借助资料文献,对跳远最后两步的技术进行生物力学的分析,并讨论了最后两步步长变化的大小对成绩的影响,从而找出助跑最后两步步长变化的合理范围,为教学训练提供理论依据.
With the help of literature, the biomechanical analysis of the last two steps of the long jump and the influence of the size of the last two steps on the scores are analyzed to find out the reasonable range of the last two steps of the run. Provide a theoretical basis.