A big shout out to Brick New York for hosting me today.
Your butt is the big engine that drives the machine. Nestled deep below the glutes are six muscles that are responsible for external rotation, the most famous of which is the piriformis. This quick mobility piece will help you bring some relief to the piriformis by schmearing it with the Yoga Tune Up® ball. Test your air squat before and after and feel the difference.