Set your set position, get on and go!  As simple as it gets – try to burn the maximum amount of calories in 1 minute.  Your choice if you decide to go “all out” from the beginning and try to hold on, keep it nice and consistent or increase speed progressively throughout the minute with a sprint finish.  Enter the amount of calories below in the “Your Score” section.  Check out the league table to see how your performance stacks up!