跳三跳
跳三跳-
其训练应围绕着以速度为核心，以减少水平速度的损失为前提，缩短第一跳，加大第三跳。
To better its training , the first jump should be shortened and the third jump should be improved .
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本文以散级跳远技术过程，分为助跑与上板、第一跳、第二跳、以及第三跳等四个阶段，配合「单、双、双」摆臂方式，分别说明其动作要领。
The arm motions during the triple jump in this article suggest that the single-arm swing technique is the optimum for the hop while the double-arm swing technique is the optimum for the step and jump .