Every move you make: Free smart phone app helps you burn calories

Exercise game devised by UH professor has advantage over treadmills

		IMAGE: The best way to accurately measure calories expended in physical activity is through a VO2 cardio-pulmonary instrument that determines the amount of oxygen consumed. Ioannis Pavlidis, director of the... Click here for more information.

HOUSTON, May 18, 2009 – What can't the iPhone do? Now, thanks to a University of Houston professor, it can even count how many calories you've burned in a given day.