Hi, Cathe! Just wanted to tell you that I LOVE Shock Cardio! Step Moves, Cardio Core Circuit, MMA: Fusion, and Circuit Blast are particularly fantastic!
I actually have a question, too. Yesterday, while doing Circuit Blast, I noticed that during the drill where we jump over the step platform, turn, and go into a 'plyo' type pushup, my low back had quite a sway/sag to it. Part of this might have been because this drill comes toward the end of the workout, but I also think it has to do with a lack of upper body and/or core strength on my part. I'd like to keep at this move (as opposed to subbing an entirely different move), but I don't want to risk an injury by performing it with poor form. Aside from just keeping at it, do you have any suggestions on how I can improve on this move?
Thanks!!!