lets say when I am at a tournament and I am about to fight I tend to look at the persons patches and decide what my strategy will be to gett the quickest point if I see tkd patch I can basicaly count on a double side kick or front kick depending on the individuals size they would try to keep me back with theire legs. So when the judges say go I would move in jam up there legs and use my hands but a person with lets say kung-fu style or wado ryu I would have to be either faster with my leggs or quick with my hands it becomes harder to determin what they are going to do.