打腿 meaning in English

leg kick
swing of leg

The dolphin kick features both legs moving up and down together . no flutter kicking is allowed
海豚式打腿的特色是两腿同时向上和向下运动。不允许采用交替式打腿。
The most physically demanding stroke , the butterfly features the simultaneous overhead stroke of the arms combined with the dolphin kick
对身体条件最苛求的泳姿，蝶泳的特色是两臂同时越过头顶结合海豚式打腿。
In breaststroke , a narrow kick is usually more powerful than a wide kick . but there ' s another reason for developing a narrow kick : injury prevention
蛙泳窄打腿技术比宽打腿技术产生更大的推进力，而另外一个采用窄打腿技术的原因是为了避免运动损伤。
The slower two - beat kick is used in the distance races , while the faster , six - beat kick is used in the sprint events and at the very end of the distance races
慢一些的两次打腿用于长距离赛事，而快一些的六次打腿用于短记录比赛和长距离比赛的接近结束的阶段。