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 ...

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: ...

Running may look pretty straightforward on the surface: All you have to do is put one foot in front of the other. But when you break down each step and consider the ...