二步半(这种方式适用于跳过8米的运动员)摆动腿和对侧的手的动作与一步半技术动作相同,这里着重要提醒的是起跳时,摆动腿同侧的非传统的手臂动作。以前阐述双臂应以一个很适当的角度来相对前轮臂,两臂举得离重心越高效果就越好,如果向顺时针方向摆,至肩水平,躯体将产生一个逆时针的反 Two-and-a-half (this applies to athletes skipping 8 meters) oscillating leg and contralateral hand movements and one-and-a-half technical action is the same, here is an important reminder of the take-off, swing leg ipsilateral unconventional arm action. Earlier elaborated arms should be a very appropriate angle relative to the front arm, arms raised from the center of gravity the higher the effect is better, if the clockwise swing to the shoulder level, the body will produce a counterclockwise anti