Let’s start thinking differently about exercise. Here’s how we know. Animal exercise studies typically run rats for weeks on running wheels. The animals gleefully run every night, sprinting several ...

Emerging research suggests women’s cardiovascular systems may respond more strongly to physical activity than men’s, raising ...

Any exercise you do requires two things: muscle contraction and energy. You train your muscles with exercise, of course, but did you know you also train the mechanisms that provide the energy? All ...