has/does anyone use this? I have become very intrigued by this because I absolutely HATE going to the gym. Its just not my thing. But as the months have went on here, I have become quite...disgusted at how I look from the lack of doing anything the last 5 years. I am looking for something that I can do that I don't have to go to the gym for! Any information you guys have on it, i'd LOVE to hear it!