People Standing Weirdly In Public

Ideally then, the S-shaped curvature of the spine that is characteristic of good standing posture should be maintained in sitting as well. This is best accomplished by sitting all the way back in a straight-backed chair and placing a folded towel or small pillow in the arch of the low back. Fortunately, many new office chairs and car seats come with built-in lumbar supports and other adjustable features.