Master these trainer-approved bodyweight exercises to maintain strength, balance & mobility after 50. No equipment needed.

"Barre class is a workout technique inspired by elements of ballet, yoga, and Pilates," says DiGiorgio. "It focuses on low-impact ... like a countertop or chair back) and your body weight to ...

Bodybuilding veteran Branch Warren revealed the two exercises he gives the most credit for building up his back throughout his career.