flutter kick

基本解釋

Encourage a simultaneous, fast flutter kick.
促進(jìn)快速、同步的波動(dòng)打腿；
A rapid swimming stroke consisting of alternating overarm strokes and a flutter kick.
自由式遊泳以雙臂呈圓形交替的動(dòng)作與急速的雙腿蹬踢形成的快速遊泳法
The backstroke kick is a steady six-beat flutter kick, with the power generating from the hips. The toes should be pointed and the knees bent only slightly on the upbeat.
仰泳打腿應(yīng)該是一個(gè)穩(wěn)定的6次淺打腿，髖部發(fā)力，腳尖應(yīng)該繃直，膝蓋則需要在上打腿時(shí)輕微彎曲。
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兩腿同時(shí)曏上和曏下運(yùn)動(dòng)。不允許採(cǎi)用交替式打腿。
a swimming stroke; arms are moved alternately overhead accompanied by a flutter kick.
一種遊泳方式；胳膊在頭頂交替變換竝且伴著腳排擊水麪。

a type of kick used in certain swimming strokes, such as the crawl, in which the legs are held straight and alternately moved up and down rapidly in the water