HEALTH AT WORK

Ergonomics

The Complete Office Ergonomics Guide to Prevent Back and Neck Pain

Jan 2026 · 5 min read · Health at Work · AI-assisted draft

Musculoskeletal disorders — problems affecting the muscles, joints, tendons and nerves — are the single most common category of work-related ill health worldwide. For office workers, poor workstation setup is the leading cause, producing chronic neck, shoulder, back and wrist pain that can become debilitating over time.

The good news is that most of these problems are entirely preventable with correct ergonomic setup. Here is the guidance occupational health professionals give.

Your chair

Your chair is the foundation. Adjust the height so your feet rest flat on the floor with your thighs roughly parallel to the ground. Your knees should be at about hip level. The backrest should support the natural curve of your lower spine — if it doesn't, a lumbar cushion makes an enormous difference. Armrests should let your shoulders relax, not hunch up.

Your screen

The top of your monitor should be at or slightly below eye level, about an arm's length away. This prevents the forward head posture that causes the majority of neck problems. If you work on a laptop, this is almost impossible without a laptop stand and separate keyboard — the single most valuable ergonomic investment for laptop users.

Your keyboard and mouse

Position them so your elbows stay close to your body and bent at roughly 90 degrees. Your wrists should stay straight and neutral, not bent up or down. Keep the mouse close to the keyboard to avoid overreaching.

The most important rule: movement

Even a perfectly set-up workstation becomes harmful if you stay in it motionless for hours. The human body is designed to move. Stand up, stretch and change position at least every 30 to 45 minutes. Brief, frequent movement breaks are more protective than any single ergonomic adjustment.

Warning signs to act on

Don't ignore early discomfort. Tingling in the fingers, persistent neck stiffness, lower back ache that worsens through the day, or shoulder tension are all early signals. Addressing them early — through workstation adjustment and movement — prevents them from becoming chronic injuries that are far harder to reverse.