Options are great, especially when working out. However, some people want to get the most out of a cardio machine. Whether you're training at home or working out at the gym, it begs the question: which cardio machine burns the most calories?
Sci-MX took data from various sources - including self.com and shape.com - and calculated data results for both men and women weighing between 135 and 160 lbs. It’s important to note this data comes from vigorous exercise.