Vigorous physical activity, sometimes known as high-intensity exercise, aids cardiovascular health, among other health benefits. The United States Department of Health and Human Services recommends at ...

Move more. Sit less. For many years, that’s been accepted guidance for people wanting to get healthier. Now that message is getting refined, with a growing body of research suggesting that certain ...

Whether you’ve hit a workout plateau or you’re just ready to turn things up a notch, adding more strenuous exercise — also known as high-intensity exercise — to your overall fitness routine is one way ...

Does it really make a difference whether you include vigorous physical activity into an otherwise moderate workout mix? It does, if you want to live longer, according to a recent study in JAMA ...