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田径运动项目多、技术复杂,各个项目的动作结构各不相同,互相之间存在着很大的差异,但在各个项目的诸多技术动作环节中,又有共同的特点——蹬与摆。蹬与摆是田径运动技术的共同特点,是不可分割的最重要的配合形式,是典型的用力方式,是掌握技术动作的重要环节,在某种程度上摆动(摆臂和摆腿)的作用比蹬地的作用更加突出。
There are many track and field events and technical complications. The movements of the various projects vary in structure and vary greatly from each other. However, in many technical movements of various projects, they have common features of pedaling and swinging. Pedals and pendulum are the common features of track and field technique. They are the most important form of coordination that can not be separated. They are the typical way of exerting force. They are an important part of mastering the movement of technology. To a certain extent, swinging (swinging arm and swinging leg) More than the role of pedaling.