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跳远成绩的获得,起跳是重要环节,而腾空步的完成是起跳技术的最终体现。从客观规律角度看,跳远起跳后的腾空阶段,是人体在运动过程中身体各部位互相补偿的空中动作,这种动作不仅有利于起跳,而且可以更合理地利用人体在空中重心移动的轨迹。因此,本文就跳远的腾空技术动作及腾空技术动作对运动成绩的影响和作用作一简单的探讨,仅供参考。
Long jump results obtained, take-off is an important part of the completion of vacated step is the ultimate embodiment of take-off technology. From an objective law point of view, the jumping phase after long jump takes place is an aerial action that compensates each other for various parts of the body during the movement. This action is not only conducive to take-off, but also can make more rational use of the trajectory of the human body moving in the air center of gravity. Therefore, this article will briefly discuss the influence and function of the long jump vacated technical action and the vacated technical action on the athletic performance, for reference only.