If you’re wondering why your legs feel heavy when running, then you’re in the right place. That “ugh, why do my legs feel like cement blocks” feeling can happen for all kinds of reasons, and sometimes ...

You’re out for a long run filled with rolling hills and you start to feel the burn in your leg muscles. It makes sense: You know your lower body is working hard to propel you through your miles. Yes, ...

Running a marathon, which is 26.2 miles, is a long way to go—even for professional runners. In fact, elite distance runner Keira D’Amato is the first to admit completing a marathon and giving it all ...

Compression socks have become a common sight in the running world. Worn by professional athletes and amateurs alike, they provide graduated compression across your ankles and legs to increase ...

These days, athletes know that your run isn’t over until you have spent time in active and passive recovery. You might have ...

Your lower body might feel sore at the end of a long day for many reasons—like an intense workout, hours of standing or even circulation issues. But there’s one device that claims to help relieve that ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you've ever seen professional athletes, celebrities, or even performers lounging in those giant space ...

The week of workouts below is for SELF’s Learn to Love Running Program, our brand-new, beginner-friendly plan that will get you running 30 minutes nonstop! Here’s what you need to know to get started.