Hot answers tagged mixed-martial-arts
No, well-taught martial arts don't. Injury can. The following suggestion is made sight unseen, and does not constitute medical advice or diagnosis. I say it because you describe a postural change I have observed many times in the past, with a common cause; other/different causes are certainly possible. The posture you describe corresponds to a postural ...
Only top voted, non community-wiki answers of a minimum length are eligible