GKat

I watched your Core/Ab video, and can’t wait to get started!

One or two product SKUs for the ball would be helpful here.

I searched Amazon for “size 3 ball” and the results were mostly children’s soccer balls for “ages 8 and under” with no dimensions ($15USD – $25USD)  and Althea Medical Group sponsored ad for “65cm antiburst”  ($17USD).

Would the 9-inch “original Gertie ball” ($6USD) do?

http://www.nestlearning.com/original-gertie-ball