Run for one minute. Walk for three minutes. Repeat this five times or about 20 minutes, two to three days a week. After three ...

Consider these your new secret weapons for getting out the door on a regular basis, and seeing performance gains because of ...

I remember the first time I heard about fitness trackers that could spit out metrics about my running. A friend lent me what was probably an early-generation Garmin, and I was gobsmacked to learn that ...

Physical therapist and strength coach Susie Spirlock, DPT, played sports and exercised her whole life. “I placed a large part of my identity in what I could do in the gym,” she tells SELF. But after ...

This encyclopedic article explains how prolonged inactivity affects cardiovascular, muscular, and connective tissue systems ...

There are several ways to get one of the 50,000 spots in the New York City Marathon. Here’s a list of the options. By Jennie Coughlin You’ve watched the New York City Marathon runners. Maybe you know ...