I do warm up exercises before swimming.

我在游泳之前会做热身活动。

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I do warm up exercises.

游泳之前做准备活动。

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Doing a few minutes of simple vocal warm up exercises can increase your vocal power, variety, range, stamina, and fitness and dramatically improve the overall quality of your communication.

花几分钟进行发音操练能够提升你的发音力量，多元性，后劲和显著地促进你沟通的整体素质。

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For inspiratory muscle warm-up, because the power-boosting effect of warm-up exercises typically dissipates within half an hour, an athlete would use the device to do two sets of 30 breaths immediately before the sporting event for best results.

FORBES: Proper Breathing Can Improve Sports Performance By 15 Percent

During the break in play, players on both teams performed stretching routines and warm-up exercises, tossing footballs back and forth on the field and later practicing punt and kicks.

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The warm-up is a series of exercises with the five basic vowel sounds.

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