Originally Posted by Mike Brewer

Actually, Liberty, that's nasty but the arm breaks to which Michael and I were referring are the standing wrenches and such that happen in a clinch. It's not hard at all to break an arm when you have a guy stabilized and in a dominant position with weight on him. It's harder to do, though, when you're on one knee punching down at him, or when you're standing with him and there's nothing to stop him from moving with a sudden force.