Pilates - who does it and sees a difference in their body?

I started doing pilates and I feel it in my abs (sore) and I was curious as to who does it and who sees a difference in their bodies with continued practice? Also, how many times per week do you do it?

Thanks!
Lauren

Re: Pilates - who does it and sees a difference in their body?

I used to do it before my second back surgery and I really did notice a change in my abs. The way I carried myself, got up from a chair was completely different. I really liked it and I slept better the two days a week that I did it. I need to go back to a beginner's class. Any good ones anyone can recommend?