I took the class along with my mother. Overall i thought it was pretty excellent. It is geared towards sedentary people but i found the concepts to be useful in athletics. i also didn’t agree with everything that was taught and some things were missing. still i think that many people have made enormous positive change with the class and I can highly recommend it in any event and I think it will be useful.  I think you will get a lot out of the several weeks class.