When you are exercising, your need even more water because you are sweating and losing water.

当你做体育运动的时候，会需要更多的水，因为你在不停地流汗、失水。

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Cardiovascular training is good for everyone, but dancers need it even more. Getting your heart rate up and sweating several days a week has the following advantages.

心血功能的训练对每个人都有好处，但舞蹈者尤其需要。每周几天的令心跳加速和流汗的训练有以下优点。

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