I ventured into stability ball land again today, using a different video, the "Stability Ball for Dummies" workout. Actually quite good. I was able to do more than I had with the other video and understood her better. I still had some trouble getting some of the moves but 1) I figure I'll improve in some cases and 2) I'll never get better in others. I especially liked the weight lifting parts. But then I'm prejudiced I guess.