DO...set lumbar support to fit the curve in your back. DO...take the time to re-adjust your chair and adaptive seating cushions to fit your daily needs. DO...take time to stretch and exercise during the workday.DON'T...place desk items that you continually use in places where excessive reaching is required. DON'T...sit with your legs crossed... it decreases your circulation and causes misalignment. DON'T...sit with the edge of the seat pan digging into your lower thighs.