Mitch4 sends this in, along with today’s important medical information: “I noted this because it was a misunderstanding I used to have. The point of the “turn your head” part of the hernia check is really just “so that you don’t cough on me!”. But I long thought it had something to do with some connection between the muscles and tendons in the neck and upper torso with the scrotum and waistline (potential hernia areas), so that the cough-test would work.
“And the cartoonist is here relying on that misunderstanding, or even worse, not only thinking that the turned head is an inherent part of the test, but here seeming to rely on the turned head *alone*, without the visceral grip.”
Comics I Don't Understand 