Studying documental data, kinematics tests and dynamics tests, this paper made a biomechanical analysis of the influence that triplejump hop of deep long jump to triplejump step.
运用文献资料法、运动学及动力学测试法，对跳深跳远离台动作对落地动作的影响做了生物力学的分析。
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Many who jump for joy at getting their grades may emerge from university fearful about their prospects - and much worse soon for those with triple the debts.