What Does Your Arm Swing Say About Your Form?

If you wan to run more efficient, improving your running form is the first place I would start. When you tweak and improve your form, your running economy improves, your injury risk is lower, and you can improve your performance faster. But trying to improve your running form can feel overwhelming. You may have even thought: Where do I even start? How do I know the new cue is even helping? Whenever I help someone improve their form, I always work top down- analyzing their head, shou...