i go...
upperbody
off
lowerbody
off
upperbody
off
off
lowerbody
off
upperbody
off
lowebody
off
off
etc and so on.
the 5 day thing was cool for a while but i wasted too much time in the gym. now ive got it down to working weight and go, working weight and go. no f'ing around with pyramids, warming up excessively, pumping up or "hitting it from all angles".