crawl stroke

Theory of Leg Action Rhythm of Crawl Stroke

试论爬泳腿打腿动作节奏

While other styles like the breaststroke, front crawl, or backstroke can be swum easily even by beginners, the butterfly is a more difficult stroke that requires good technique to be feasible.

初学者也许能很容易地掌握蛙泳、自由泳或仰泳，但蝶泳却难得多，对游泳者的技术要求很高。

A Guide to front crawl for beginners-Learn a few techniques from our expert swimming teacher, to build up your confidence in the water and your knowledge of the front crawl swimming stroke itself.

新手入门级的自由泳指导-向专业的游泳教练学习一些技巧，一方面可以自立下水的自信心，另一方面也掌握一些关于自由泳的知识。

By analyzing and studying the leg action rhythm of crawl stroke, to summarize the advantages and disadvantages of various leg actions of crawl stroke, so as to define the applicable scope of the leg action of crawl stroke.

通过对爬泳腿打腿动作节奏的分析研究，总结出各类打腿技术的优劣，以确定各类打腿技术的适用范围。

The stroke is an alternating motion of the arms much like the crawl stroke with a flutter kick.

这种泳姿是一种两臂轮流交替式运动其动作酷似爬泳采用交替式打水。

Discussion of the Mutual Effect by the Arm Stroke in Crawl Stroke

关于爬泳双臂之间相互作用的探讨

Crawl: A stroke made in the prone position characterized by alternate over arm movements and a continuous up-and-down kick; originally known as the Australian crawl.

即采用俯卧姿势，以双臂连续轮流划水、双腿上下连续打水为特点，最初通称为澳大利亚爬泳。

The front crawl, I suppose . That's the stroke required of freestyle.

我认为爬泳游得最快, 自由泳要求的就是这种泳姿.

I'm best at the crawl, but I enjoy the breast stroke, too.

我最擅长自由式, 但也喜欢蛙式.

Application of Crawl Stroke CAI Software

爬泳教学CAI软件应用研究

The usual stroke used is the Australian Crawl.

通常采用的泳姿是澳大利亚爬泳.