THE BASIC FORMULA for building muscle is simple: Lift something heavy, lower it, repeat. But if you’ve spent extended time around a weight rack, you also know that optimizing your results will require ...

We all know exercise is important, but many are left wondering what makes a good fitness program. You should aim to get 150 minutes of moderate activity or 75 minutes of vigorous activity each week, ...

This four-session-per-week longevity workout plan can reduce your risk of death by about a billion percent. And it's only 30 ...

Most Americans are not physically active enough to maintain basic health. In fact, more than 60% of U.S. adults do not exercise the minimum recommended amount, and 25% are completely inactive. Don't ...

Forget 30, flirty, and thriving—you’re 40 and ready to have the fittest years of your life. Maybe, after years of caring for young children, you’ve mastered the morning school drop-off and have ...

While the bulk of a running routine is miles and workouts, it’s also important to incorporate stretching, foot drills, and ...