Hi Cathe!
I was wondering if you have any more ideas for stability ball exercises for the abs. I love the moves in the intensity series and would like to incorporate more into my workout routine. Any suggestions would be greatly appreciated. Do you recommend a book for advanced stability ball moves? Thanks!!

I was wondering if you have any more ideas for stability ball exercises for the abs. I love the moves in the intensity series and would like to incorporate more into my workout routine. Any suggestions would be greatly appreciated. Do you recommend a book for advanced stability ball moves? Thanks!!