I got a Diamondback 700 back in March. I use it everyday I can, and have lost a little over 25 pounds since then. Right now it's the only think keeping me in shape considering how I've been eating! It was pricey, but well worth every cent. I test rode a million of them before getting the Diamondback. I'd just suggest that take one on a mini test workout before buying. I don't have bad knees, but I'm not sure I have good ones either, and I haven't had a problem with it. As to ChristinaMarie's post, a lot of the machines sold in stores seem to be the standing bike vs. an elliptical like the gym has. I was used to what I was using at the gym, but it might just be personal preference.
|