Despite the many benefits of moderate physical activity, 31 million Americans (28 percent) age 50 years and older are inactive.
Adults 50 and Older Need More Physical Activity, Physical Activity
Building better muscle - Harvard Health
The Best Exercise You Can Do for Your Health
Exercising When You're Over 50: Best Practices and Routines
4 exercises people over 50 should avoid
Strenuous Exercise: Benefits, Examples of Vigorous Activity
Should you stop doing certain exercises after 50? One trainer weighs in on the debate - National
7 Best Exercises for Seniors (and a Few to Avoid!)
Diabetes and exercise in the elderly.
Fall Prevention: Balance and Strength Exercises for Older Adults