I used to train a tma when I was younger, Okinawan Kenpo. As far as tmas go it wasn't too bad. We did full contact sparring, and there was more emphasis on individual development than in most places. Anyways, In high school, I became too busy to continue, and then became interested in bjj and mma. Everyone once in a while, I check their website to see what they're up to. Recently, I noticed they introduced a new style to their training, Palace Hand, or Motobu Udundi. It struck me as odd because it seems to be taught by the head instructor, who never mentioned any knowledge of this style while I was there. Anyways, I've never heard of it at all. Seems to be a bit like Aikido, although they claim it isn't. Anyone ever had any experience with this or even heard of it? THIS is the link the their site and a short explanation of "Palace Hand"