Looking for a low-impact workout but not a fan of the strain a typical exercise bike can put on your back? A recumbent exercise bike might be just the thing for you. Like a recumbent road bike, a ...

If you want a really good workout, you shouldn't just be sitting around. That's at least part of the thinking behind the Martoni Cardio Speeder, a seatless exercise bike that puts the user in what its ...