While I was running on the treadmill I was pondering how it calculates the the calories expended. I entered my weight and of course it tracks my speed. Does anyone know if the computer does anything more than calculate the energy needed to move my body mass at the given velocity I am running for the given period of time?
Do any of the exercise machines/devices use anything more sophisticated that such simple calculation?
Do any of the exercise machines/devices use anything more sophisticated that such simple calculation?
via International Skeptics Forum http://ift.tt/1yC0FML
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