The Ergonomic Setup Guide That Actually Works

Position the top of your monitor at or just below eye level, an arm-length away. Elbows fall at a 90-degree angle, wrists neutral. Hips slightly above knees. Feet flat on the floor or a footrest. Adjust once, then leave it alone.

Most desk pain is the cumulative effect of small misalignments — fix the geometry and the body relaxes.