Just curious ~ do any of you own "as seen on tv exercise equipment?" I own the ab roller and have been happy with it and can feel the burn when using it. But I was also looking at the red exerciser. The red round seat that you sit on and twist back & forth. I've read good/bad reviews on it. I thought it was alittle pricy too. And then I was looking at the one called leg magic. Here is the link: https://www.buylegmagic.com/?cid=275689 And I also found bad reviews and it's pricy too. Do any of you own these two products? Or others that are worth buying? Just looking for some feedback. I already own the basic big exercise equipment but was looking for something different to add to the mix. Thanks.