This is one of the add-on workouts from Core Secrets. It is (as the title suggest) a 20 minute workout done on the stability ball. Most of the work focuses on the upper body and abs. It is complete in that it works all areas of the upper body, but I would have liked a few more sets for each body part.

It has very nice production values and decent instrumental music. I really like Gunnar and enjoyed the workout. However, I preferred some of the other Core Secrets workouts over this (because they work you a little more), and didn't think I would choose this one very often, so have decided not to keep it.

Lisa C