Core Secrets with Gunnar Peterson?

[brown9340]

Has anyone seen this TV informerical and bought the workout?

 

If so how long have you used it and do you like it?

[pbinn]

i was wondering the same thing. i do have a ball, not as big, and it is great to do crunches on . i may try some of the excercises i saw them do on the infomercial, dont know how it will work with a smaller ball, but i will give it a try.