标题: [视频] GO SWIM 跳发-入水点&角度 （Starts - Entry Point and Angles） [打印本页] 作者: swim 时间: 2010-8-11 09:47 标题: [视频] GO SWIM 跳发-入水点&角度 （Starts - Entry Point and Angles）
Where you land in the water for a start can have significant impact on how fast you transition to swimming.
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