I got an ab-roller thingy a few years ago at Big 5, but I never really used it. Its two wheels with a handle coming out of each side...the wheels are right next to each other. A few months ago, I started to use it, and I used it every night for about a month, and I saw no results at all so I stopped. I felt almost nothing in my stomach and everything in my arms. I just wanted to know if anyone has tried one of these things and if they worked for you. Thanks.