Intense workouts in old age won't make you any more likely to die, study says

The team also finds seniors engaging in more intense exercise programs don't have higher rates of cardiovascular disease or cancer.

Exercises That Increase Testosterone Levels, Plus Those That Don't

Even a little exercise linked to a longer life and less likelihood of

Exercise and Aging: How to Build Strength - The New York Times

The Quest for Longevity Is Already Over

The Seven Habits That Lead to Happiness in Old Age - The Atlantic

How High Should Your Heart Rate Get During Intense Exercise?

8 Fitness Myths That Drive Experts Crazy - The New York Times

How to Keep Your Muscles Strong as You Age - WSJ

13 Indoor Cycling Benefits You Won't Want to Miss

Why you shouldn't exercise to lose weight, explained with 60+ studies - Vox