Workout Update: 654 Cardio/Lift 4 Hybrid: Day 37

On Day 37, I did the 645 cardio routine in the morning and Lift 4's back and biceps workout in the evening. The Lift 4 workout was a 50/50 workout. The exercises chosen for the lifting portion were not bad, but the HIIT portion was brutal. Joel deviates from having the "easiest" exercise as the 1-minute exercise, so you start with catchers' jumps, then you do 45 seconds of wide mountain climbers and finish with 30 seconds of 180 jump squats. So, I was pretty gassed by the time it got to the core portion of the workout.