(CNN) — If your knees hurt, your first instinct is probably to blame them. But in many cases, knee pain isn’t about the knees at all — it’s about what’s happening above them. Tight hips, especially ...

Tucked deep in your hips and lower back, the psoas muscle won't get you any compliments at the beach—but keeping it strong ...

Editor’s note: Dana Santas, known as the “Mobility Maker,” is a certified strength and conditioning specialist and mind-body coach in professional sports, and is the author of the book “Practical ...