A great option for runners with bad knees. Feb. 22, 2012— -- The simplest way to stay fit is to just go for a run right? It doesn't cost anything, you can do it almost anywhere and it's a good ...

ElliptiGO has announced the arrival of a new sibling for its 8-speed elliptical running bike. Elliptical bikes are said to offer users all the benefits of running and cycling in one (strange-looking) ...