'Make sure you warm up nicely before attempting this exercise. You don't want to pull a muscle.'

注意在做这套运动之前先得好好地热身。你不希望扭伤肌肉。

youdao

I hated running just for the sake of running, yet I would try to run daily and usually pull a muscle or two.

我讨厌为了跑步而跑步，但我却试图天天跑步，通常就是拉动一两块肌肉。

youdao

If you've got a muscle cramp (they often hit the calves), float facedown, grab your toes, and pull them toward you, stretching your calf until the pain goes away.

如果你肌肉痉挛(通常是腿肚子)，那就面朝下漂浮，抓住大脚趾，拉向自己，然后将脚伸直直到疼痛感消除。

youdao

If you've got a muscle cramp (they often hit the calves), float facedown, grab your toes, and pull them toward you, stretching your calf until the pain goes away.

如果你肌肉痉挛(通常是腿肚子)，那就面朝下漂浮，抓住大脚趾，拉向自己，然后将脚伸直直到疼痛感消除。

youdao