I am studying Uechi-Ryu, but occasionally my instructor will throw in a little aikido. When we go through a technique he always stops short and says we do not know how to fall yet. I have done the front falls and back falls, but I still do not know how to do the roll from a standing position. I can do it from my knees no problem. Does anyone have any advice on how to do the front roll from a standing position?