Easy running, by definition, should feel easy. But as any runner knows, those long, slow runs can sometimes be the most difficult of a training program—both mentally and physically. Some good news: ...

While it’s impressive to watch the fluid running style of somebody like marathoner Eliud Kipchoge, the truth is everyone has a running form that’s perfect for their body. You won’t be able to fully ...

A stronger core aids in maintaining a slight forward lean (and forward momentum), so exercises that strengthen the core help to improve form. One easy exercise is to stand on the balls of your feet ...

Plus, how to keep your knees pain-free for life.