Quote Originally Posted by DarthEnderX View Post
Well, for one thing, it's not a fist. Or any kind of strike at all. It's a full body aura powerup that doesn't involve punching in any way.
I'm... 43% sure fist can be referred to as a style/technique/the way you fight (and thus move your fists), that's why we also have a Taiyoken, even though there's no fists involved.