Posture & Ergonomics Guides

Free, evidence-based guides on desk posture, ergonomics, and how to stay pain-free at a computer all day.

Correct Sitting Posture at a Computer: The 5-Checkpoint System

Learn the 5 posture checkpoints from feet to screen — including why the "sit at 90°" rule is wrong, and why dynamic sitting beats any static position.

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Liste de contrôle d'ergonomie de bureau : 20 vérifications pour travailler sans douleur

Checklist complète d'ergonomie : hauteur de chaise, distance et hauteur de moniteur, position du clavier et de la souris. Cochez chaque élément pour un confort optimal.

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Fix Forward Head Posture (Text Neck): Causes, Exercises & Prevention

Forward head posture adds up to 60 lbs of load on your neck. Learn what causes text neck, the monitor height fix, chin tuck exercises, and how to prevent it from coming back.

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How to Stop Slouching at Your Desk — 7 Proven Fixes

Slouching at a desk is a habit, not a character flaw. Fix the 5 root causes — monitor height, chair height, keyboard position, lumbar support, and long uninterrupted sessions — and the slouch disappears.

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Tools

► Posture Break Timer (20-20-20, Pomodoro) ► Monitor Distance & Height Calculator ► Desk & Chair Height Calculator ► unhunch — Real-Time Posture Coach ($14.99 lifetime)