Are you sure about those numbers? Running is about 1kcal/km/kg of body weight. F...

		bluecalm on Feb 18, 2022 \| parent \| context \| favorite \| on: Scientist busts myths about how humans burn calori... Are you sure about those numbers? Running is about 1kcal/km/kg of body weight. For cycling to be 5x as efficient you would only need 14kcal/km for 70kg man. I don't think it's realistic. The numbers I've seen are closer to 25kcal/km.