Hi Cathy, I was just wondering how I can properly fit in my circuit training with my regular weight training & cardio. my favorite for cardio right now is KPC im totally addicted been using it daily. and for weight training I like to do total body and get it over with all in one day so this week ive been using KPC in the mornings. and Muscle Endurance later in the evening. I wanted to know if Mon-Fri using the kpc is ok (for my cardio) and in the evening on mon, wed & friday muscle endurance (or any other total body workout or yours). then on saturdays to fit in my bootcamp video?. just wondering if thats over doing it or not. Thanks for your help. Gem