Ok, we have all seen this on TV infomercials, well a Co-worker of mine bought one. I put the thing on me and tried it and at first it was very painful. I kept it on me and after a few minutes it was a little better. Not sure if the abs would get results or not, but let me tell you what... you would grow like a mother****er using it on other body parts. It stimulates your muscles like you wouldn't believe, I think it'd be excellent for breaking up lactic acid and helping muscles recover. This little ****er is so powerful it made my entire bicep contract involuntary and any muscle you put it on twitches uncontrollably as you use it. I dont see how it would not work!!! It's 20x harder and more powerful than any massage