Running on a treadmill on a beautiful day seems like a shame when you could be enjoying blue skies and fresh air. So why not take the treadmill for a stroll? The Treadmill Bike sounds like a silly concept that could never make it off the drawing board, but it’s not only real, it’s functional—although, still a little silly, but what do you expect from the makers of the Couchbike? Check out the video to see the treadmill bike in action.
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