Workout Update: 645 Cardio/MBF Day 20

Day 20 was the final Power Ignite workout from MBF. I did not do the 645 cardio workout, however. The cross-climber plank-jack combo in the third block was especially brutal, even though we only had to do 12 reps.  The push-up block changed to do inchworms to 2 push-ups, but instead of doing 8 total, it was dropped to 6.