And I thought the Shake Weight was rediculous. They'll honestly try to sell you anything now a days. There's no nudity in this video, but I still suggest some discretion before watching. The machine is supposed to be based on the way people ride horses (which is an excellent form of exercise by the way). Sitting on a chair making that motion just looks so wrong though. This is NOT a dietitian or personal trainer approved machine....but it's pretty funny.