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 ...

When you think about the muscles you work most on a run, the quads probably come to mind first. Not only do these muscles extend the knee for a strong push-off and flex the hip for a powerful forward ...

If you're a regular runner, especially one that has been doing it for a while, there’s a good chance you've had some issues with your knees. Many of the muscles involved in running surround the knee ...