蝶泳非常耗费能量。因此利用单臂蝶泳或组合训练来提高技术和节奏是十分有益的。Michael将示范单臂蝶,我认为这对他非常有帮助。首先我们看看肘部伸开的单臂蝶。Michael右臂划三次,再换到左臂,肘部完全伸开,感受完整的移臂动作、体位的起伏与划臂。
(Swimming the butterfly places a tremendous energy cost on the swimmer. So it's very beneficial to use single arm or combination drills to work on technique and timing during training. Michael's going to demonstrate a variaty of these drills which we use and I think is very much helpful to his stroke. The first thing we will look at is single arm drill with the elbow extended. Michael will take three arm strokes with the right arm and then switch to the left side with the elbow fully extended to get a feel for the overall recovery movement and how it raises the body position and stroke.)
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