In an age where screens dominate our lives, the importance of regular physical movement has never been more critical.

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 ...

Getting up from the toilet shouldn't be hard. Carrying groceries shouldn't leave you exhausted. Opening a jar shouldn't require two hands. Yet for millions of people over 60, these everyday tasks ...