交接棒反应时:在接力比赛中,队员之间的交接是很有讲究的。平时的比赛需要运动员听到发令后才能起跳,而接力比赛中后3棒运动员是观察自己前一棒运动员的动作来判断起跳时机的。电子计时器中可以非常精确地反应出来交接的时间。判断的方法则是水中队员手触壁与台上队员脚离台的时间差。在规则中交接棒的反应时间可以到 Handover reaction: in the relay race, the transfer between players is very particular about. The usual competition requires the athlete to take off after hearing the order, and the three top athletes in the relay race observe the action of the former athlete to determine the timing of the take-off. Electronic timer can be very accurately reflect the handover time. The method of judging is the difference between the time when the squad member’s hand touch the wall and the player’s feet on the stage leave the stage. In the rules of the transfer bar response time can be