Tech neck and headaches: is your posture really to blame?
Someone sent it to you this week, probably on WhatsApp: five exercises to protect your neck from your phone. A BBC Arabic piece on neck posture did the rounds across the region's news sites in early October, and it landed on a lot of people who already had the ache at the base of the skull to prove it.
Tech neck, or text neck, is the name for the head-forward slump over a phone or a laptop. You can see it in every café in Hamra and every home office in Beirut, and it is the first thing people blame when headaches start building through the working day. The posture is real. Whether it is the cause of your headaches is a different question, and the honest answer is more useful than the scary one.
Here it is up front: the evidence suggests posture rarely starts a headache, but it may help keep one going. And the fix is less about holding a perfect position than about what your neck can tolerate.
Screen headaches are common and usually harmless. These are not. Get medical care first if your headache comes with any of these:
- A sudden, severe headache that peaks within a minute or so, unlike any you have had before. That is an emergency.
- Fever, a stiff neck you cannot bend forward, a rash, or confusion. Also an emergency.
- A new headache after 50, or one that gets steadily worse week after week, or comes with vomiting, changes in vision, weakness or numbness.
None of those is tech neck. They need a doctor, and some of them need one today.
The 27 kg number, and where it comes from
If you have read anything about tech neck, you have met the figure: tilt your head forward 60 degrees and your neck carries 27 kilograms. It comes from a 2014 paper that used a computer model to estimate how the load on the neck rises as the head tips forward, from about 5 kg in a neutral position to roughly 12 kg at 15 degrees and 27 kg at 60.
It is a fair illustration of leverage: the further the head drifts in front of the shoulders, the harder the muscles at the back of the neck have to work to hold it there. But it is a model, not a measurement in real people, and it was never evidence that looking at a phone damages your spine. Necks are built to bend. What they handle badly is being held in one position for hours.
What the research on posture and pain shows
When researchers look for a straight line from posture to pain, it is harder to find than the headlines suggest.
A study in the European Spine Journal assessed 150 young adults aged 18 to 21 while they texted. Physiotherapists judged 40% of them to have text neck, and 84.7% said they did. After adjusting for age, sex, height, weight, texting time and other factors, text neck was associated with neither neck pain nor how often it happened.
Closer to home, a 2026 study of 507 students at the University of Jordan found that 52.4% had had neck pain in the previous week. Those who studied slouched had roughly twice the odds of neck pain of those sitting upright with their back supported, and laptop and tablet users had about 2.7 times the odds. That is a real association. It is also a snapshot, so it cannot say which came first, and six hours slouched over a laptop is as much about the six hours as the slouch.
The fairest reading is that the angle of your neck matters less than how long you hold it, and how well your neck copes with the load.
Where headaches come in
The headache research shows a more consistent pattern. In a blinded, controlled study, 25 people with chronic tension-type headache held their heads measurably further forward than 25 people without headaches, and within the headache group, the further forward the head, the more frequent the headaches.
A systematic review of eight studies covering 314 people found the same thing across tension-type headache and migraine. But its authors read the forward head as a pain-related posture that may keep headaches going, not as the thing that causes them. People in pain hold their heads differently. A forward head can be the result as much as the reason.
That distinction matters in practice. If posture were the cause, a posture brace would be the cure. It is not, and there is no good evidence that braces or posture shirts change headaches.
Why a slumped neck can feed a headache
When your head drifts forward over a screen, the lower neck bends forward but the top of the neck does the opposite. To keep your eyes level with the screen, the joints just under the skull tip back and stay there, and the small muscles at the base of the skull work for hours to hold your gaze steady.
That is exactly the region where headaches from the neck start. The top three neck segments feed pain signals into the same brainstem relay as the nerves of the head and face, so an irritated upper neck can be felt at the temples, behind an eye or across the forehead.
Screen work tends to bring the jaw along too. Concentration is one of the commonest triggers for daytime clenching, and the neck and the clenching converge on that same relay. If your headaches build through a laptop day, it is worth checking what your teeth are doing as well as your head. We cover that in how to stop clenching your jaw.
What actually helps
The trial evidence points at capacity rather than posture. In the best-known trial of treatment for headaches from the neck, 200 people were randomised to manual therapy, a low-load exercise programme for the deep neck and shoulder-blade muscles, both, or no treatment. A year later, both treatments still meant fewer and milder headaches. The exercise at the heart of that programme is unglamorous: training the deep neck flexors, the small muscles at the front of the neck that hold the head up without the big surface muscles gripping.
Alongside that, the practical changes are about variety, not perfection:
- Raise the screen. The top of a laptop screen at eye level, with a separate keyboard, removes most of the forward drift. A pile of books works as well as a stand.
- Move more often. A short break every 30 minutes beats any ideal posture held for three hours. Stand up, look up, turn your head both ways.
- Bring the phone up for long reading, rather than taking your head down to it.
The best posture is the next one. Change it often.
Four things to do this week
- Learn the chin nod. Lie on your back with your head on a thin pillow. Without lifting your head, make a small, slow nod as if saying yes, so the back of your neck lengthens slightly. Hold for ten seconds, relax, and repeat ten times. You should feel it deep at the front of the neck, not in the ropey muscles at the sides. Stop if it brings on arm symptoms or dizziness.
- Set a 30-minute timer on screen days and move when it goes off. One week of that tells you a lot.
- Check your jaw at the screen. Lips together, teeth apart, tongue resting on the roof of your mouth. If your teeth keep finding each other, that is part of the picture.
- Compare your days. For two weeks, note your headache days next to your screen hours. If the headaches track the heavy screen days, that pattern is worth bringing to an assessment.
If the picture that fits you is neck-shaped (the ache starts at the base of the skull, builds through a screen day and the ergonomic fixes have not touched it), the next step is an assessment of the upper neck and jaw. That starts with one short call.
Want to know whether your neck is part of it? The Source Test is three physical checks (about three minutes) and tells you how strongly your answers point at the upper neck.
Frequently asked questions
This article is general information, not a diagnosis. Most screen-related headaches are not dangerous, but a headache with any of the warning signs above needs a doctor rather than an exercise.
Fixed your desk. Still getting the headaches?
If the ache starts at the base of your skull, builds through a screen day and a better setup has not touched it, that is worth one short call. We'll tell you honestly whether this is something we can help with, or who you should be seeing instead.
Not sure it is your neck? See where yours starts on the Headache Map, or run the Source Test: three physical checks, about three minutes.