剧情介绍
The butterfly stroke is one of the most difficult swimming strokes. It is sometimes referred to as "Fly" for short. Although it is the second fastest stroke when done properly by a skilled athlete, it requires a very exact technique, strength and rhythm. It does requires a lot of practice to perfect it, but when you have it right, it is one of the most rewarding, respected and aesthetically pleasing swimming styles currently used in competition. Being able to execute a good butterfly stroke is the hallmark of a true competitive swimmer电影客提醒本站提供的《蝶泳 》在线观看地址以及蝶泳 下载地址来源于互联网。本站并不参与录制和制作,仅提供资源引用和分享。请记住我们的网站5dy.22.cn,觉得不错的话就分享到你的朋友圈吧! 展开全部