The next time you're faced with a choice that takes self-control, clench your fist or firm that bicep.

下次当你面临需要自我控制的选择时，握紧你的拳头或收紧你的二头肌。

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The next time you're faced with a choice that takes self-control, clench your fist or firm that bicep. Your will might firm up.

下次当你面临需要自我控制的选择时，握紧你的拳头或收紧你的二头肌。你的意志也会坚强起来。

youdao

So the next time you're faced with a choice that takes self-control, clench your fist or firm that bicep. Your will might firm up, too.

因此当你下次面临和自制力有关的抉择时，握紧你的拳头，又或者是绷紧你的二头肌，你的意志力也会随你的肌肉坚实起来呢！

youdao

Or just clench your jaw and hang on with white knuckles in terrified silence.

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By contrast, people who are defensive or angry may protectively fold their arms across their chest, clench their hands into a fist or tightly grip their arm or wrist.

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This action was to clench either their right or their left hand into a fist.

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