Livestrong It can burn between 400-700 calories in an hour Livestrong Livestrong Livestrong Livestrong Livestrong Livestrong Livestrong Livestrong It can burn between 400-700 calories in an hour It can burn between 400-700 calories in an hour Livestrong Livestrong It can burn between 400-700 calories in an hour It can burn between 400-700 calories in an hour