High school athletics were my first exposure to any kind of challenging fitness activity. I distinctly remember experiencing a level of soreness I did not expect or understand, which was confusing.

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 ...

Maybe your knee twinges every time you sink into a squat. Or the joint feels off when you’re doing step-ups. Maybe you just can’t seem to lunge without experiencing some knee discomfort. Simply put, ...

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 ...