I like the just cardio days, I combine the cardio with some serious stretching and it is really some serious work. I also like to do upper and lower workouts each twice a week, and am not at my maximum yet. It does allow for some good recovery time. I am doing serious cardo twice a week and some goofy bike riding or something once a week. Overall, interesting workout routine. Love the pilates for abs too.
Of course, I am doing way more than I was doing last year.
