Why Ergonomics Matters
Poor workstation setup leads to neck pain, back pain, wrist problems, and headaches. When you spend 40+ hours a week at a desk, small adjustments make a big difference.
Good ergonomics reduces strain, improves comfort, and prevents injury.
Monitor Setup
Height
Goal: Top of screen at or slightly below eye level
Why: Prevents neck flexion (looking down) or extension (looking up)
How to adjust:
Use monitor stand or armStack books under monitorLower your chair if neededDistance
Goal: About arm's length away (20-26 inches)
Test: Extend arm—fingertips should nearly touch screen
Why: Too close = eye strain; too far = leaning forward
Angle
Tilt screen slightly back (10-20°)Reduce glare from lights/windowsPosition perpendicular to windows if possibleDual Monitors
Primary monitor directly in frontSecondary angled toward youIf used equally, center yourself between themLaptop Users
Use external keyboard and mouseElevate laptop screen to eye levelOr use external monitorChair Setup
Seat Height
Goal: Feet flat on floor, thighs parallel to ground
How to check:
Knees at approximately 90°No pressure behind kneesUse footrest if desk too highSeat Depth
2-3 finger widths between seat edge and back of kneeAvoid seats that are too deepUse cushion if neededBackrest
Support the natural curve of your lower backLumbar support at low back curveRecline slightly (100-110°) if comfortableArmrests
Shoulders relaxed, not shruggedElbows at about 90°Forearms parallel to floorArmrests supporting without pushing upKeyboard and Mouse
Keyboard Height
Elbows at 90° or slightly moreShoulders relaxedWrists neutral (not bent up or down)Keyboard Tilt
Flat or slightly negative tilt (front higher than back)Keyboard feet often make things worseConsider keyboard tray if desk too highMouse Position
Next to keyboard, same levelClose enough to avoid reachingUse full arm to move, not just wristWrist Position
Neutral (straight line from forearm through wrist)Avoid resting wrists while typingWrist rest for breaks, not active typingDesk Setup
Desk Height
Standard desks often too highAdjustable desk or keyboard tray helps25-30 inches for most people sittingStanding Desk
Alternate sitting and standingSame monitor/keyboard principles applyUse anti-fatigue matDon't stand all day (30-60 min intervals)Frequently Used Items
Keep within easy reachPhone, notepad on deskMinimize reaching and twistingCommon Problems and Fixes
Neck Pain
Likely causes:
Monitor too low or highLooking down at laptopPhone cradled on shoulderFixes:
Adjust monitor heightUse laptop standUse headset for phoneLow Back Pain
Likely causes:
Chair too high (feet dangling)No lumbar supportSitting too long without breaksFixes:
Adjust chair heightAdd lumbar supportTake regular breaksWrist/Hand Pain
Likely causes:
Keyboard too highWrists bent while typingMouse too far awayFixes:
Lower keyboard or raise chairKeep wrists neutralMove mouse closerShoulder Pain
Likely causes:
Reaching for mouseArmrests too highShrugging shouldersFixes:
Bring mouse closerAdjust armrestsConsciously relax shouldersMovement is Key
Even perfect ergonomics don't prevent all problems. You need to move.
Break Schedule
Micro-break every 20-30 minutesStand, stretch, move eyesLonger break every hourMovement Ideas
Stand for phone callsWalk to colleague instead of emailingTake stairsWalking meetings if possiblePosture Variation
No single posture is perfect foreverChange positions throughout daySit, stand, move, repeatQuick Checklist
Monitor:
[ ] Top at eye level[ ] Arm's length away[ ] No glareChair:
[ ] Feet flat on floor[ ] Thighs parallel to ground[ ] Lumbar support[ ] Armrests supporting, not pushing upKeyboard/Mouse:
[ ] Elbows at 90°[ ] Wrists neutral[ ] Mouse close to keyboardHabits:
[ ] Taking regular breaks[ ] Changing positions[ ] Not cradling phone
Perfect ergonomics isn't about buying expensive equipment—it's about positioning what you have correctly. Make these adjustments, take breaks, and move throughout the day. Your body will thank you.