Workout Update: 645 Cardio/MBF Day 17

Day 17 was the upper body burn workout in MBF and cardio from 645. The range of weight I used in this final workout was 8 lbs (for the kneeling lateral raises in the final block) to 17.5 lbs (for the first two sets of the presses in the first block). I had to drop that down to 15 lbs for sets three and four. It was another very tough workout, even using light weights.