office%20star%205800%20mesh%20back%20chair I love PostureProTM and so do the people who've ordered PostureProTM. I just wanted to mention something you might notice after you start using PostureProTM with your ergonomic office chair. Of course you'll begin to notice less tension in your lower back and lumbar region and no more unsightly sweat spots on the lower part of your shirt or blouse, like you get with those other lumbar back rests. However, now that your back doesn't hurt thanks to PostureProTM, your brain starts to focus the other pains it didn't notice before. Pain in areas such as your feet, neck and shoulders....