Your Body Knows How to Heal Itself. Ergonomics is a science that deals with designing and arranging things so that people can use them easily and safely. At St. John Family Chiropractic, in addition to making healing adjustments, we teach you the proper posture (i.e., erogonomics) to follow in all your activities--walking, sleeping, sitting, standing, vacuuming, working at a computer, etc. This teaches you 'muscle memory' so that you fully see the benefits of the adjustments and don't become 'physician dependent'. Call today at 864-834-8099 for your free 10 minute phone consultation.