Workout Update: 645 Cardio/Lift 4 Day 30

Day 30 was the Back and Biceps circuit workout (yay, no HIIT) in Lift 4 and 645 cardio. Again, I was able to use the microplates to gradually increase the weight on some of the exercises, which helped a lot. In the evening, I did the 645 cardio workout with more intense/higher impact exercises like squat jumps and jump-knee switches from P90x.