西班牙全浸美女教练全集

Once you have a good hand position for the catch you just have add some slight pressure and then the acceleration of the hand is a result of the acceleration of the body. That's what helps to create a stable shoulders position. To think only about accelerating the hand might have the result of moving the hand faster than the body, and in result the shoulders wouldn't be so stable.

如果你的手处于很好的抓水姿势，你只要再施加很小的压力就可以加速，手的加速结果就是身体的加速前进。这样可以让你有个稳固的肩膀。而如果光是想着加速手，可能会使手的速度超过身体的速度，这样你的肩膀就不会稳固。

如果你的手处于很好的抓水姿势，你只要再施加很小的压力就可以加速，手的加速结果就是身体的加速前进。

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