"This book is a historical consideration of how poor posture became a dreaded pathology in the United States at the turn of the twentieth century. It opens with the "outbreak" of the poor posture epidemic, which began with turn-of-the-century paleoanthropologists: If upright posture was the first of all attributes that separated human from beasts - and importantly a precondition for the development of intellect and speech - what did it mean that a...