Workout Update: 645 Cardio/MBF Day 12

 Day 12 was 645 cardio in the morning and Full Body Burn from MBF in the evening. The full-body burn workout was a challenge, even using light weights. This is definitely not a workout that most people are going to be able to do using 25 lb-plus weights. 10-20 lbs is plenty for the vast majority of the exercises, and I even use 5 or 8 lbs for some exercises.