Exercises like the suitcase deadlift can keep you healthy or help rehab the damage that's already been done.

As much as we want to work through things and be tough, we have to recognize when it’s hurting more than helping.

The most important muscle in your body is one you probably have never thought about.

Our response to a cranky psoas is often to try to stretch or strengthen it, but we may need to just relax it, instead.

The bad squatting advice of the past has led to so many injuries. But now we know it's all about the flow.