Traditionalist
Orange Belt
I don't do TKD either but just listening to his commentary and watching the matches I would say they keep their hands down because most of the kicks that are being thrown are round kicks to the body. I saw that a lot of those kicks were being blocks buy the arms, and you have to have a good kick to the chest protector to score a point. And why punch because they aren't going to be counted and I find a lot of people keep their hands up to block and to give them a good punching base. Remember Olympic Sparring is not real fighting. Its a sport and I'm sure, or at least I hope, those guys and gals wouldn't fight like that in a real fighting situation.