Neck pain among people who work at screens is common and real. The specific claim that has organised a decade of advice about it, that tilting your head to look at a phone loads your spine with the weight of a small child and causes lasting damage, has not held up as well.
The 60-pound figure everyone cites comes from a single 2014 paper by a spinal surgeon who calculated it using a computer model of a spine. It was not a measurement of anyone’s neck. And a 2024 systematic review that pooled four studies, all rated at low risk of bias, covering 1,067 participants, reached a one-line conclusion: no association was identified between the use of text neck and the onset of neck pain.
That does not mean your neck does not hurt or that posture is irrelevant. It means the mechanism the internet settled on is weaker than advertised, and the reason your neck hurts is probably not the thing you have been told.
Where the 60 pounds came from
The 2014 paper, published in Surgical Technology International, states the figures that have been reproduced ever since. An adult head weighs 10 to 12 pounds in the neutral position, and as the head tilts forward the forces seen by the neck surge to 27 pounds at 15 degrees, 40 pounds at 30 degrees, 49 pounds at 45 degrees and 60 pounds at 60 degrees.
The author estimated that people spend two to four hours a day with their heads tilted, cumulatively 700 to 1,400 hours a year of excess stress on the cervical spine, and that these stresses may lead to early wear, tear, degeneration and possibly surgeries.
Two things about that. First, as contemporary coverage stated plainly, the numbers came from a computer-designed model of a human spine. Modelling load is a legitimate exercise, and the biomechanics of leverage are not in dispute: a head held forward does load the neck more than a head held over the shoulders. Second, a modelled load is not an injury. Muscles carry loads all day without damage; that is what they are for. The step from “the neck experiences more force” to “this causes degeneration and surgery” is the step the paper asserted and did not demonstrate.
What the outcome studies found
A 2024 systematic review in the journal Coluna/Columna set out to test the link directly. It followed PRISMA guidelines, restricted itself to observational studies of adults aged 18 to 65 with neck pain, and assessed methodological quality using the Risk of Bias 2.0 tool. Four articles published between 2018 and 2022 met the criteria, all four rated at low risk of bias, totalling 1,067 participants.
Its conclusion: no association was identified between the use of text neck and the onset of neck pain. The review classified itself as Level of Evidence I.
That is one review with four studies, and it is not the last word. But it is a higher standard of evidence than a modelling paper, and it points the other way.
An earlier and larger study reached a similar place. As described in a later paper, researchers found no association between time spent texting on a mobile phone and neck pain in a sample of 1,835 participants. The authors of that later paper push back, noting that the study did not assess neck posture during phone use, the frequency of use, or whether one or two thumbs were used, which is a fair criticism and also an illustration of how loosely defined the whole concept is.
The definition problem
That looseness is the field’s central difficulty, and reviewers have said so. A scoping review searched five databases from inception to April 2022 for any article using the terms text neck or tech neck, included 41 articles, and found that text neck definitions varied across studies.
If one study means “a measured cervical flexion angle”, another means “self-reported hours on a phone”, and a third means “neck pain in someone who owns a smartphone”, pooling them produces noise. It also means a person searching the term is reading about several different things wearing one name.
A 2025 scoping review of physiotherapy for the condition put the practical consequence plainly: there is no consensus on text neck rehabilitation, which poses a challenge for physiotherapists, and further high-quality research is needed to strengthen the evidence and offer reliable recommendations for clinical practice.
What is actually established
Neck pain is common and it is more common in some jobs than others. Office workers, computer users and students show higher rates, and among 15 to 19 year olds the World Health Organization ranks neck pain as the eighth most common reason for years lived with disability. Prolonged smartphone use appears in lists of associated risk factors alongside anxiety, height, low back pain and senior student status, which is a useful reminder that the associations here are messy and rarely about one cause.
This site has covered the closest neighbour to this question in whether there is a correct way to sit, where a review found that no Bradford Hill criterion for causation was supported between sitting posture and back pain, and where the funder was disclosed. The pattern in tech neck is the same shape: an intuitive mechanical story, weak outcome evidence, and a large industry of correction products built on top. It also matches ergonomic keyboards and carpal tunnel, where the signal turned out to be in mouse use rather than the keyboard everyone was buying.
None of that means posture equipment is useless. Monitor arms and screen height are worth getting right for comfort, and desk stretches have their own evidence, covered separately.
Where this belongs with a clinician
Neck pain that persists for weeks, or that comes with numbness, tingling, weakness in an arm or hand, headaches that are new or different, or pain after an injury, needs assessment rather than a posture app. Those symptoms have specific causes that a physiotherapist or doctor can identify, and none of them is diagnosed from a phone habit.
This article recommends no exercise, device, angle or duration. The rehabilitation literature explicitly says there is no consensus on what works, and this site does not fill that gap with invention.
Common questions
Is tech neck a real condition?
Neck pain in screen users is real and common. Whether phone use causes it is not established. A 2024 systematic review of four low-risk-of-bias studies covering 1,067 adults found no association between text neck and the onset of neck pain, and a scoping review of 41 articles found the term itself is defined differently across studies. It is better understood as a popular label than a diagnosed condition.
Does looking down really put 60 pounds on your neck?
That figure comes from a 2014 paper that used a computer-designed model of a spine, not measurements of people. The model reported forces rising from 27 pounds at a 15-degree tilt to 60 pounds at 60 degrees. The leverage principle behind it is sound; the leap from modelled load to wear, degeneration and surgery was asserted rather than demonstrated, and outcome studies since have not supported it.
Should I use a posture corrector?
No evidence reviewed here supports one, and a 2025 scoping review of physiotherapy for text neck found no consensus on rehabilitation and called for higher-quality research before reliable clinical recommendations can be made. Comfort is a legitimate reason to adjust your setup. Treating a device as a treatment for a condition whose existence is contested is a different claim.
When should I see someone about neck pain?
Pain lasting more than a few weeks, or accompanied by numbness, tingling or weakness in an arm or hand, new or different headaches, or pain following an injury, should be assessed by a doctor or physiotherapist. Those symptoms point to specific causes that need identifying. Neck pain is also ranked by the World Health Organization as a leading cause of years lived with disability in adolescents, so it is not a trivial complaint even when the cause is unclear.
A real problem, a shaky explanation
Screen workers get neck pain. That much is not in question, and anyone whose neck aches at five o’clock does not need a study to confirm it.
What the evidence does not support is the tidy causal story: that the angle of your head at your phone is loading your spine toward degeneration, measurable in pounds. That number came from a model. The studies that looked for the pain instead of the physics did not find the link. The neck pain is real, and the explanation everyone repeats is the part that has not survived checking.
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