No matter how far you glide (and this depends on the distanceof the race), stay tight from fingertips to toes during the streamline.
无论你能滑行多远(这取决于比赛的距离),在流线型划水时从手指头到脚尖都要保持绷紧状态。
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The researchers used this feathered reconstruction to make urethane foam models that they launched from various heights, recording the distance, velocity, and Angle of each glide.