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

Strength training supports healthy aging by preserving muscle, bone density, metabolic health, and independence.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." A versatile move that fits into any full-body workout? The kettlebell swing. After all, some days you ...

You can get the same workout and build strength without heavy equipment. But it takes work. By Christie Aschwanden Many people believe that to build strength you either need a set of weights or a gym ...