How do I adjust the lumbar support on my executive chair?

Sit fully back in the chair. Locate the lumbar adjustment knob or lever (usually on the lower back panel). Slide the lumbar pad up or down until it supports the inward curve of your lower spine — typically 3"–5" above the seat. If depth is adjustable, set it so you feel gentle, continuous contact. Avoid pushing the lumbar so far forward that you're pushed away from the backrest. Proper lumbar alignment reduces lower back muscle fatigue significantly. OfficeFurniture2go.com provides setup guidance with every order — call 1-800-460-0858.