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People who regularly engage in significant amounts of exercise, as endurance athletes do, may develop enlarged hearts. While ...

As you head into the gym, you likely already have a workout plan in mind. Maybe you’re taking a light jog on the treadmill, or you’re working on some bicep curls on arm’s day. To get the most out of ...

A new wave of research is showing what the old gym myths about stretching got wrong—and what you really need to do to reap its benefits.

Moderate exercise is good for the heart, but high levels of exercise can cause a phenomenon known as "athletic heart," which comes with risks. When you purchase through links on our site, we may earn ...

Exercise has long been recognized by clinicians, scientists and public health officials as an important way to maintain health throughout a person’s lifespan. It improves overall fitness, helps build ...