This 6-minute chair routine builds leg muscle faster than squats after 60, per certified trainer Jarrod Nobbe, CSCS.

After 60, building muscle should be high on your priority list—and for good reason. Once you hit 30, you lose anywhere from 3% to 8% of your muscle every 10 years. If you don't step up your exercise ...

CSCS expert shares an 8-minute morning routine that restores muscle tone after 55—no gym needed. Just 2 moves, done daily.