The dark history of good posture

Quick Overview

The American Posture Panic, a pseudoscientific obsession spanning the 20th century, functioned as a reaction to societal changes concerning mankind, machines, and manners, often leveraging eugenicist ideas exemplified by Dr. William H. Sheldon's body typing system to impose social control and moral judgment.

Key Points: The American Posture Panic involved grading posture through methods like book balancing and secret photography, leading to national scandals among elites. Dr. William H. Sheldon created a system of biotyping, classifying people into endomorph, mesomorph, and ectomorph categories, linking body type to psychological makeup in his 1954 book, Atlas of Men. The obsession with uprightness mirrored anxieties about evolution, where human uprightness was incorrectly seen as preceding cranial development, leading to body reading replacing older phrenology. The concept of the plumb line treated the human body like a machine that needed vertical efficiency, leading to posture being viewed as a form of social control mirroring machine control. Institutions used posture measurement devices like the thoracimeter and mandatory nude posture photographs—often without consent—at elite universities like Yale and Oregon to grade students. Commercial interests capitalized on the panic, with industries like corsets and comfort shoes marketing products with posture ratings; the American Posture League promoted the idea that good posture prevented deadly diseases. The equation of literal uprightness with moral uprightness is evidenced by pamphlets asking, "Are you a rounded question mark... Or a living exclamation point, alert, courageous trim?"

Context: The video explores the dark history of the American obsession with good posture, framing it not just as a health trend but as a significant cultural reaction to major societal shifts in the early to mid-20th century, specifically regarding evolving views on mankind, mechanization, and social etiquette. A central figure in this history is Dr. William H. Sheldon, whose pseudoscientific body typing system (somatotypes) provided a framework for judging individuals based on their physical form, connecting physical appearance to moral and psychological character.