“A long history of anxiety about the proximity between human and bestial nature. . . . Linker traces the history of this concern: from the exchanges of nineteenth-century scientists, who first identified the possible ancestral causes of contemporary back pain, to the late-twentieth-century popularity of the Alexander Technique, Pilates, and hatha yoga. . . . She sees the ‘past and present worries concerning posture’ . . . [are] grounded in a mythology of human ancestry that posits the hunter-gatherer as an ideal from which we have fallen.”

– Rebecca Mead, The New Yorker