The Truth About Exercise: Calories and Fat Deposits

Calories are a national obsession - the language of many diets and healthy eating plans, the numbers stamped on every packet of food we buy. But are they really worth counting? To find out, Dr Chris van Tulleken runs a unique and surprising set of tests and experiments to blow away the calorie cliches and get to the truth.

http://knpb.pbslearningmedia.org/resource/f661a5a7-3d95-4579-9b6f-cdaa3894b324/the-truth-about-exercise-calories-and-fat-deposits/