UBWO today - did supersets chest/back and biceps/triceps - saved time and really felt a difference in overall fatigue :-)! Worked muscles more than I ever have, I think. Did 15 lb x 6 for my flyes - was pleased with that. Really hit 10s with shoulders and triceps today. Oh ya - for my cardio warmup I tried the stairmaster - holy guacamole, it is hard - did 13 minutes at level 7 - think I'll finish with it on cardio days because in those 13 minutes I burned almost 150 calories and it really smokes the legs, calves and butt! My new frienemy! (love/hate relationship)