I go to Zumba fitness...taught by one of our spec ed teachers at a local high school. First off, let me say that I have no dancing ability and two left feet. I am also very much overweight. I absolutely LOVE it!!! It is an awesome workout. My DD goes, as well, and loves it, also. She does have the Wii Zumba but it is not nearly as much fun...she does it on the off days. We go on Mon, Weds evenings and Sat morning. Try it. Do not worry that people will be looking at you...you will find that you don't have time to look to see how other people are doing. I started it because I am a horrible couch potato and do not want to be the fat mother-of-the-bride in June.