[Yoda]

I'm not sure this is normal ...but I'm serious.I was thinking about the dowel drill in the shower(!#*~!) .I would appreciate a more experienced view on this one .If you take a shower brush(back scrubber)and hold it in your right hand bristles up with your thumb on top,bend your wrist ,fan your right elbow to the top then go just a bit further the bristles will hit you square in the middle of the back......correct

I can see how this could happen if you Cocked your Right Wrist (a Vertical Motion), but not if you only Bent it (a Horizontal Motion). The latter, by the way, is the preferred action. To Cock the Right Wrist is to destroy the Right Forearm Flying Wedge.