Muscle

Superhuman strength, the fight-flight response: How your body reacts to extreme stress

This release of hormones "increases heart rate and blood pressure, dilates the airways to maximize oxygen, and causes blood vessels…

8 months ago

What effect does strengthening muscles have on the body and mind?

Everyday tasks such as walking up and down, climbing stairs, or carrying heavy shopping bags and baskets full of dirty…

8 months ago