Having just recently lost an enormous amount of weight (about 150 pounds so far after a gastric bypass Roux-N-Y procedure April 20), I am required to get in lots of exercise to try and tighten the hanging skin that is left. I do it by walking anywhere I can. If my father, who lives about 6 miles away from me, is coming to my house for anything, I start off and walk towards his house until he gets to me. I go to the Costco or the mall and walk. I park as far out in the lot as I can at stores and hike in and out. I take my dogs for walks (I have 5!!), whatever. I also just recently joined Dynamic Women, but I went to work (supposed to be a driver for the First Student company 5 hours a day, and so far, after two weeks driving, I am now working from 6 AM to 6 PM or later daily) and don't have the time to devote to that. I also finds myriads of reasons to go up and down the stairs (which I couldn't do on a bet just 6 short months ago). Hope this helps......and just DO IT!!!!!!!!