firemedic
Cathlete
Today, after hard strikes with the tabatas, I was still feeling great. So before my stretch, I pulled out STS cardio boxing heavy bag bonus. That was a great extra cardio boost. I haven't done that one in a while, and it felt great. I enjoyed it because it is different than the tabatas. I love the squats, squat kicks, and the burbee at the end. So for anyone who enjoys the bag, the STS cardio boxing heavy bag is a great premix to add to the hardstrike premixes.