Gunnar Peterson's Core Secrets FUN-Damentals - Featuring Brooke Burke

It didn't say it was a ball workout, just core. Anyway, it just shows you how to do the exercise on the ball and is really not a good workout, just like they are showing you, period. Would not recommend unless you are wanting to just learn how to exercise with a ball and don't actually need a workout dvd

Build muscle and core strength in as little as 30 min a day. This would be good for most anyone!