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

Lack of time is often the main reason people don't exercise regularly. But a type of interval workout recently popularized by ...

High-intensity interval training, or HIIT, is a great way to get in a fast, effective workout. This quick routine is helpful ...

He and his colleagues have found that even five- to 10-minute bursts of an exercise with an intensity like running, and as ...

Today is Martin Luther King, Jr. Day, a time to celebrate the birthday and reflect on the accomplishments and legacy of Dr.

Apple Fitness Plus covers everything including classes, narrated walks and challenges.

The Navy has a new fitness test for active-duty “combat arms personnel,” including members of Naval Special Warfare and Naval ...

Personal trainer Anthony Wall shares the 5 exercises he makes sure are part of his weekly fitness routine at age 55.

But the benefits of strength training are too important to ignore. Improvements in strength, speed and power are ...

For teachers, it may seem the odds of sticking to a fitness resolution are stacked against them. Rigid schedules, chaotic or ...

Children are growing up in an increasingly digital world that affects sleep, learning and mental health, making screen-time ...

Most human beings don’t like to move, even though moving is how you maintain your muscle mass and, you know, how you stay ...