I had never been on a trampoline. I have to admit that every time we are at our friends' place I think about it. It looked fun. But carrying around an extra 35 pounds didn't make the idea of jumping up and down in front of friends (even close ones) sound appealing. Well, after a year on Weight Watchers (off and on) I've lost 35 pounds, enough weight to brave trying something new. Fun! I would do that again (and again).