Introduction
Our culture is filled with advice on “good” posture, from “sit up straight” to “don’t slouch.” But what if posture isn’t simply a matter of right or wrong, good or bad? The reality is that the best posture aligns with each person’s unique anatomical and physiological needs—and it’s a posture that changes frequently, even in small ways. Ironically, slouching can often be healthier for nerve function, particularly as we age, because it opens nerve canals and increases blood flow to the nerves.
