OH man, I'm so guilty of cursing so harrd whilst working out. 

Researchers found that swearing while working out increases pain tolerance, and causes the body to release adrenaline, which in turn increases calorie burn

They say we likely evolved so that swearing is used as a tool to withstand pain by triggering the "fight or flight" response. 

OH man, I'm so guilty of cursing so harrd whilst working out.&nbsp;
Researchers found that swearing while working out increases pain tolerance, and causes the body to release adrenaline, which in turn increases calorie burn
They say we likely evolved so that swearing is used as a tool to withstand pain by triggering the "fight or flight" response.&nbsp;

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