Proper vs Incorrect Sitting Posture at a Desk - Ergonomics Guide #3228948 (License: Personal Use)

The left panel illustrates incorrect posture: slouched spine, forward head tilt, and unsupported lower back, marked with a red X. The right panel shows correct posture: neutral spine alignment, ears over shoulders, hips at 90-degree angle, and feet flat on the floor, indicated by a green checkmark. Both figures use the same chair, desk, and monitor setup to highlight how body positioning-not equipment-is the critical factor.

This image is commonly used in workplace ergonomics guides, health blogs, and corporate wellness training to visually teach proper seated posture. It targets users searching for “how to sit at a desk correctly” or “ergonomic workstation setup,” aiming to prevent musculoskeletal disorders from prolonged sitting.