Proper Office Chair Ergonomics: How to Sit Correctly at Your Desk #3065356 (License: Personal Use)

The illustration demonstrates ideal seated posture: hips positioned as far back as possible against the chair’s backrest, knees level with or slightly below hip height, and a working surface at elbow height. The entire back-lumbar through thoracic-is fully supported to maintain natural spinal curvature and reduce disc pressure. This setup minimizes fatigue and lowers risk of repetitive strain injuries during prolonged desk work.

Used on workplace wellness, ergonomics, and remote-work guidance pages; targets professionals seeking to improve posture, avoid back pain, or comply with occupational health standards.