对侧手 meaning in English

contralateral hand

This final phase is minimized in alexander ' s technique , and last only until the front hand starts the active out - sweep , and the opposite hand simultaneously exits the water
波波夫最后阶段的动作最少，只是前手开始做外划的动作的同时，对侧手出水。
The arm recovery accelerates and the hand drives forward into the water while the opposite hand pushes back achieving maximum hand velocity and propulsion
当对侧手向后推水，达到最快的划水速度和最大推进力的时候，移臂开始加速，驱动手掌前伸入水。