The second kind of exercise, resistance training or strength training, is meant to build muscle.

第二类基本锻炼是负重训练和力量训练，目的是为了练肌肉。

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The second kind of exercise, resistance training or strength training, is meant to build muscle.

第二类基本锻炼是负重训练和力量训练，目的是为了练肌肉。

youdao