well, I tried it. It seems very easy to get the hang of, but there were several moves I just could not do, mostly the sitting leg lifts and such, hard to explain. All of them are very controlled, very small movements and I spent the whole time hoping I wasn't doing them wrong. I didn't really feel anything during or after, muscle fatigue wise. You need a lot of balance and flexibility to do this, but I guess the more you do it, the more of those two things you gain. I think I need to give it some more time to fully get a feel if it's for me.
My mom will be very disappointed about wasting the money if it doesn't work - so I feel I need to give it a really good try. LOL
Cath, mom to 4 boys!