The only people I've met that had anything special, have come from the Ken Chung lineage. There's a particular off balancing skill they have distinct from wrestling or judo-- and I've been on the mat with people who were nationally competitive in judo. Overall tho, doesn't translate well to a situation with boxing gloves, and the skill is difficult to learn and not always taught clearly. <br /><br />But people who are really good are pretty dangerous with fingerless gloves or bare knuckle. Problem is getting to be that good.<br /><br />There could be other branches that have the same skills; I just haven't met any.