I Like to Move It, Move It

Throughout our evolutionary history, in order to survive, humans had to move: we walked, we hunted, we gathered, we ran. This wasn't exercise. It was life. At what point did we decide to call movement "exercise?"
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Throughout our evolutionary history, in order to survive, humans had to move: we walked, we hunted, we gathered, we ran. This wasn't exercise. It was life. At what point did we decide to call movement "exercise?"
Tags: