Originally Posted by
Bill Keeling
Sounds like a spaz newbie white belt move... This is such a common occurrence with new guyz trying to force techniques that are not working and that they don't fully understand the steps and or leverage for the tech... Keep some ice on it. Hope it feels better soon! all submission attempts should be slow controlled fluid motions! Not jerking, twisting, thrusting your hips violently, etc... You do and you injure someone. You keep it up and you will run out of training partners...