Physiotherapy for Desk Workers: Preventing Posture-Related Pain

Desk workers are told endlessly that they have bad posture. The evidence for a single correct sitting posture is weak, and people with textbook posture get neck pain too. What actually drives the problem is simpler: the same tissues held in the same position, under low load, for hours without variation.

That reframing matters, because it changes what the solution is. The best posture is the next one. A workstation that lets you change position often will do more for you than a workstation optimised to hold you in one perfect position.

Set the desk up once, properly

A reasonable setup removes the positions your body cannot escape from. It takes about ten minutes:

• Screen top at roughly eye level, about an arm's length away — a stack of books works as well as a monitor stand
• Elbows near 90 degrees with shoulders relaxed, forearms supported rather than reaching forward
• Feet flat on the floor or a footrest; hips level with or slightly above the knees
• Laptop users: an external keyboard and mouse, always. A laptop puts the screen and the keyboard at the same height, and neither ends up where it should be
• Phone off the shoulder — use a headset if you talk and type

Move more often than you think you need to

The single most effective intervention is breaking up sustained sitting. Aim to change position every 30 minutes and get fully out of the chair every hour. It does not need to be long — 30 to 60 seconds of standing and moving resets the load.

Practical ways to make this automatic: take calls standing, put the printer or water somewhere inconvenient, and set a recurring reminder for the first few weeks until it becomes habit.

Four exercises worth doing at the desk

These target what sustained sitting actually restricts. None of them need equipment or a change of clothes.

• Chin tucks — draw the head straight back over the shoulders, hold 5 seconds, 10 times. This targets the deep neck flexors that switch off when the head sits forward
• Shoulder blade squeezes — pull the shoulder blades back and down, hold 5 seconds, 10 times
• Thoracic extension — sit tall, hands behind the head, gently arch the upper back over the chair, 8 to 10 times. Sitting stiffens the mid-back, and the neck compensates for it
• Standing hip flexor stretch — half-kneel or stand in a lunge and tuck the pelvis under, 30 seconds each side. Hip flexors shorten over a working day and pull on the lower back

Eyes and wrists

Two things people rarely connect to their neck pain. Screen glare and an uncorrected prescription make people crane forward without noticing — the 20-20-20 rule, looking at something 20 feet away for 20 seconds every 20 minutes, helps both eye strain and head position.

For the wrists, keep them straight rather than bent up towards the screen, and keep the mouse close enough that the elbow stays by your side. Most desk-related wrist and forearm pain comes from reaching, not from typing.

When to get it looked at

Discomfort that settles overnight and after a weekend is a workload signal, and the strategies above usually handle it. Get assessed if pain persists for more than a few weeks despite changing your setup, if it wakes you at night, or if you have pins and needles, numbness or weakness in an arm or hand.

Those last symptoms suggest a nerve is involved, and they respond much better to early treatment than to waiting to see whether they resolve.