Neck pain

What it is

The head weighs around five kilograms and sits on a column designed to balance it, not to hold it out in front. Every centimetre it drifts forward multiplies the load the muscles behind it have to carry, and that load is continuous rather than intermittent.

The deep neck flexors at the front are the postural muscles that should be doing the balancing. When they are weak, the upper trapezius and levator scapulae take over as static holders - a job they are badly suited to - and it is those muscles that ache, get tender and refer pain into the head.

What it feels like

• A dull ache across the top of the shoulders and up the back of the neck
• Worse by the end of a working day and worse again after a long stretch at a screen
• Tender ropey bands where the neck meets the shoulder
• Stiffness turning to check a blind spot, often worse on one side
• Sometimes creeps up into the base of the skull and becomes a headache

What causes it

Most people have more than one of these at once, and they feed each other. Read the list looking for the two or three that sound like your week rather than for the one true answer — the ones that describe you are the ones worth acting on.

Sustained forward-head posture

A screen below eye level, a phone in the lap or reading glasses that force a chin-poke all put the head in front of the body for hours. The load on the neck extensors rises steeply with that distance and never gets a break.

Weak deep neck flexors

The small muscles at the front of the neck are the ones meant to hold the head balanced. They are almost never trained, they weaken quickly, and their weakness is one of the most reproducible findings in people with neck pain.

Upper traps working as static holders

A muscle asked to hold a low-level contraction for eight hours never fully relaxes, so blood flow drops and metabolites accumulate. That is the ache, and it is why the pain builds through the day rather than arriving with a movement.

A slumped thoracic spine underneath it

The neck sits on the upper back. When the upper back rounds, the head has to poke forward to keep the eyes level - so a great deal of neck pain is a mid-back problem wearing a neck disguise.

Weak scapular muscles

Lower and middle traps, rhomboids and serratus anterior anchor the shoulder blade. If the blade is not anchored, the muscles running from it to the neck end up pulling against a moving base, and the neck pays.

A workstation that fights you

A laptop on a desk puts the screen twenty centimetres too low by design. A monitor off to one side turns the head all day. A chair with no arm support hangs the whole arm weight off the neck and shoulder.

Carrying loads on one shoulder

A bag on one side hikes that shoulder and holds the levator scapulae and upper trap on continuously, which is why one-sided neck ache so often matches the strap side.

Stress and breath-holding

Under stress people breathe shallowly into the upper chest, which recruits the scalenes and upper traps as accessory breathing muscles. Twenty thousand breaths a day using the neck is a great deal of unnecessary work.

Sleeping position and pillow height

A pillow that is too high or too flat holds the neck at end range for seven hours. Front sleeping is worse still, because the head has to be fully rotated to breathe.

Low variation rather than bad posture

There is no single correct posture, and blaming one is unhelpful. What the tissue objects to is holding any position without change - the best posture really is the next one.

Who tends to get it

• Desk and screen workers, particularly laptop users without an external monitor
• Anyone whose hobby involves looking down for long periods - sewing, reading, gaming, phones
• People with a rounded upper back, which forces the head forward before anything else happens
• Drivers and machine operators who hold a fixed head position for hours
• Anyone in a stressful stretch, where breathing pattern and muscle tone both change

What makes it worse, and what settles it

The qFIT routine for this

Ready-made routineNeck Relief & Range

qFIT already has this one built. It runs massage first, then stretching, then strength — the order that works on a body that is already sore — and every activity in it carries the reason it is there.

The button below opens your Checklist with this routine already selected, so instead of your whole list you land on just its Categories, Targets and Exercises, each with its checkbox, ready to tick as you work through them.

Have more than one problem? Tick yours under My Problems on My Profile and your Checklist's Routine list gains Recommended for my problems — every routine for the problems you picked, merged into one. Your picks stay private; that filter is the only thing they feed.

Get it checked if…

Arm weakness or numbness; unsteady walking; severe headache with neck stiffness and fever; pain after trauma

And whatever the body part: chest pain or unusual breathlessness on exertion; a fever alongside the pain; unexplained weight loss; pain that is constant and unrelated to how you move; new numbness, weakness or loss of bladder or bowel control; or one calf that is swollen, warm and painful. Any of those, stop and get assessed.

How it usually goes

Neck pain responds well but slowly, and the honest timescale is six to twelve weeks of consistent strengthening rather than days. Stretching alone reliably underperforms strengthening in trials, so a programme that is only stretches tends to give repeated short relief and no lasting change. It is also prone to recurrence if the workstation and phone habits go back to what they were, so the environment change and the strength work are two halves of one fix.

Prevalence basis: GBD 2021 ranks neck pain 2nd among musculoskeletal conditions; 11-41% of primary-care musculoskeletal visits

Others the same routine covers

These share the Neck Relief & Range routine, so the work is the same. If one of them also sounds like you, that is a reason to expect more from it, not less.

This is general information, not a diagnosis, and it cannot examine you. If it matches you, use it to ask better questions of a clinician rather than to replace one.