I kicked this workout up a notch this morning. I never really found it challenging in a cardio-wise, especially during the punching series. So I picked up the pace a bit and did more reps on many of those exercises than the people on the video. I also really kicked and punch HARD like I was trying to hurt someone and that intensity also seemed to help. It was a good workout. My body is definitely feeling a bit spent this week so as usual I’m looking forward to a relaxing stretch day tomorrow.