Research says this matters almost as much as whether you work out at all, especially if you're already at risk for heart disease.

Starting a habit of exercising regularly can transform your life in numerous ways. From improving physical health to enhancing mental well-being, regular exercise is a cornerstone of a healthy lifestyle. However, developing this habit can be challenging ...

Forbes contributors publish independent expert analyses and insights. I write about relationships, personality, and everyday psychology. When it comes to staying active, the biggest challenge often isn’t the workout itself—it’s finding the motivation ...

Sign up for CNN’s Fitness, But Better newsletter series. Our seven-part guide will help you ease into a healthy routine, backed by experts. For people in the ...

Dietitians break down how diet and exercise each influence weight loss—and why the answer isn’t as simple as picking one.

Exercise can sharpen your thinking and keep your brain healthy as you age — even if you don’t start exercising until later in life. That’s the finding of a new study that found that previously sedentary 70- and 80-year-olds who started exercising ...

Whether you’re a frequent runner or a fan of afternoon jogs, you may have heard of—or even experienced—a “runner’s high”. This phenomenon is characterized by a short, sudden euphoric feeling and an elevated mood following an intense run.