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通过对左腿动作进行生物力学探讨,阐述左腿动作在背向滑步推铅球技术中的作用。在教学或运动训练中应高度重视左腿动作的重要性。
By studying the biomechanics of the left leg movement, the role of the left leg movement in the backward sliding shot-putting technique is illustrated. The importance of left leg movements should be given high priority in teaching or training.