Imagine if your gym membership could be reduced by a % of the energy you produced while working out and imagine if that could be multiplied by the millions of us that go to the gym what a greener world we would have. We could even have such bikes in our own house allowing us to save $’s from our own electric bills as we pedal away. While we get healthier we actually make/save $$’s now isn’t that some green we’d all love to take to the bank?