I was kind of worried when I read all of the bad reviews on the Ab Circle Pro because I had already ordered one by then from eBay. So far, though, it’s been working out fine.
I’m a little unimpressed with the red plastic circle and the rollers aren’t exactly centered. They hang off of it. I saw where other people were having trouble with their knees sliding around but mine are pretty good.
Also, I wear workout pants so I haven’t had any pain. There’s a weight limit with this machine so I have to wonder if some of the issues people have are because they weigh too much. Something else that may be causing problems is that you’re only supposed to do a 3 minute workout to start.
If people are doing it longer, it may be straining the machine. All I can say is that mine’s working out ok so far.
T.J., Spokane, Washington