This quick, four-move dumbbell workout targets your upper body and core. It's perfect for a mid-holiday energy boost.

Do you want to say goodbye to bra bulge and achieve a firmer, more toned back? In this video, I share a back workout with ...

To build a strong upper body, all you really need is a pair of dumbbells and a few simple exercises. If you're looking for a beginner-friendly workout to get you started, we recommend this one from ...

The session begins with a mobility-focused warmup. In under five minutes, Mack leads you through 90-90 hip switches, world’s ...

Each training program is four weeks long and boasts evidence-based programming that supports fat loss, muscle building, and ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Below, we’re breaking down exactly how to perform Austin’s go-to #fitover50 strength training moves. The ...

“Walking lunges are a very nice, easy way to get good muscular exercise in different core groups, especially for women and ...

If we’re lucky, we age. If we’re active, we may be able to avoid getting old. Increasing our physical strength and flexibility while improving posture and balance can pave the way for aging well and ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Denise Austin just shared a #fitover50 workout video to Instagram. The 67-year-old demonstrated three ...