I was wondering if anyone has tried "Cardio Stack, Core Attack" with Gregg Sims. If so, is it a good workout?? The reviews at College are very good.
JaneJ
I have done Cardio Stack, Core Attack and really liked it. The time flew. Gregg is very motivating and does push you to work hard. It has some excercises that I had not seen before. I plan on doing it often. It is a nice addition to my workout library.
