Why does lumbar support matter so much in an office chair?

Lumbar support fills the gap between your lower back and the chair back, maintaining the natural inward curve of the lumbar spine during long sitting sessions. Without it, your lower back rounds forward — increasing pressure on the discs and eventually causing pain. Fixed lumbar sits in one position; adjustable lumbar moves up and down to match each person's unique curve. For any environment where multiple people use the same chair, or where users differ in height, adjustable lumbar is significantly more effective. FindOfficeFurniture.com notes lumbar type on every chair spec — call 888-719-4960.