"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." You’ve probably heard of high intensity interval training (a.k.a. HIIT), but have you heard of high ...

If you’re new to HIIT you may be wondering if it's safe for you. The truth is, high-intensity exercise can be a great addition to everyone's workout routine, it's the impact level of the exercises you ...

I’M METEOROLOGIST KELLY ANN CICALESE. THANKS. KELLY ANN FIVE ON YOUR HEALTH THIS MORNING. CHOOSING THE BEST WORKOUT FOR YOUR BODY. EXPERTS SAY SOME EXERCISES AREN’T FOR EVERYONE. HERE TO EXPLAIN IS ...

Strengthen and reduce fracture risk with this routine that combines weight-bearing, resistance, and impact exercises.