I am going to start following the HCT-12 program and would like to ask those that have previously done this or are currently doing this a question. I am going with the 4 day routine as that is close to the general workout routine i've always had. However, I always added in cardio/abs in between my workouts. I know hct-12 addresses abs, quads, calf, etc but I was wondering if it would be too much to add in some cardio on the off days.
I usually jog half a mile then run a mile on my off days, so I am wondering if this would be fine to add in to the routine. I know it's all subjective and will basically depend on what I am capable of, but from a general view does this sound like I will be over doing it? I just want to make sure I am getting my endurance up.