Many individuals own ergonomic office chairs but experience discomfort due to improper usage.Correctly using these chairs is essential to avoid pain and fully benefit from their ergonomic design.Key AdjustmentsSeat Height: Typically adjusted by a side lever. Ensure your feet are flat on the ground and your legs form a 90-degree angle.Seat Pan Depth: If available, adjust so there’s about an inch between the seat edge and the back of your knees.Backrest and Lumbar Support: Align the lumbar support with your lower back to maintain the natural curve of your spine.Adjustable Armrests: Set them at elbow height, ensuring your arms form a 90-degree angle when typing. Rest your arms on the