Proper Sitting Posture Guide: Avoid Back Pain & Improve Ergonomics #3228946 (License: Personal Use)

The image contrasts two seated postures: on the left, a person sits upright with lumbar support, knees at 90°, and a straight spine (green check); on the right, the same person slouches forward, causing excessive lumbar curve and neck strain (orange X). Spinal alignment is highlighted with colored dots to emphasize vertebral positioning. This visual guide supports ergonomic education for office workers and remote employees.

Used in health, wellness, and workplace ergonomics articles; ideal for blog posts, HR training materials, or physiotherapy resources targeting sedentary professionals seeking posture correction.