When it comes to weight-resistance exercise, you can choose free weights such as dumbbells or barbells. Or weight machines, ...

Corenswet's physical trainer breaks down the routine that helped the formerly svelte actor put on 40 pounds of muscle—and how ...

A) Lift the ball straight up overhead (not behind you). Keep your back straight and stay on your toes – your feet should be ...

This is a love letter to my favorite heart rate monitor, the Coospo H6 chest strap, which also happens to be on sale today. This is the chest strap that I trust so much, I use it to test other devices ...

Chest pain can be a scary symptom – it's not always serious, but it can be a symptom of having a heart attack. Look out for ...

These 5 bodyweight exercises build lean muscle, improve balance, and help you stay strong after 50—no gym needed.

Experts generally recommend doing aerobic exercise three to four times a week on nonconsecutive days to give your body a ...

No matter which you choose (tempo or threshold), the goal of both is similar: to run just under an effort that feels too hard ...

The best exercises for heart health Aerobic activity The heart is a muscle—and just like any other muscle, it gets stronger the more you work it, Dr. Hennessy says. “The way I like to think about how ...