Workout Update: P90X3 and PIYO doubles workout- Day 38

For day 38 in X3 you have the choice of doing "The Challenge" or complex upper. I chose to do the latter since I have not done that one before. Complex upper has you doing five moves, for four rounds. Basically, you do the five moves, take a short break, then do the same five moves again. It is a full-body workout that has you doing chin-up/pull-up moves, legs and arms, and core. I personally like The Challenge more than this one, but I think they are pretty close in terms of difficulty and intensity.