Besides warming up the muscle groups involved in the throwing action, we want to incorporate sound throwing mechanics, correct catching technique, and appropriate ball-glove exchange.

除了通过传球活跃身体的某些肌肉群，还结合传球力学，纠正接球技术，并进行交换练习。

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Some signs are obvious, like fatigue, catching a cold, or muscle soreness that lingers for several days.

有些信号很明显，比如，疲劳，感冒，或肌肉连续数天酸痛。

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Some signs are obvious, like fatigue, catching a cold, or muscle soreness that lingers for several days.

有些信号很明显，比如，疲劳，感冒，或肌肉连续数天酸痛。

youdao