Sore neck, expensive chair: what Cochrane says about ergonomics

Your neck hurts, you open a new tab and ten minutes later your basket holds a chair with more adjustments than an aeroplane cockpit. Before you pay, you may want to read what Cochrane has just published: after reviewing 20 studies, adapting the workstation of someone who already has symptoms does not seem to change very much in the first three months. There is no need to burn the new chair. Just spend a little more calmly.

What was reviewed

The review was published on 28 October 2026 and updates a 2013 version, with searches running to June this year. It brings together 20 studies and 2,478 people with work-related arm, neck or shoulder complaints, from general pain to carpal tunnel syndrome or rotator cuff tendinitis. Thirteen studies involved office or IT staff, and seven involved people working in factories, sewing workshops or abattoirs.

By "ergonomic adaptations" it means fairly familiar things: adjusting the height and layout of the workstation, changing the computer equipment or the chair, and teaching people to keep an eye on their posture and movements. One important detail: the question is whether this treats complaints you already have, not whether it prevents them.

What it found

Compared with no treatment, a placebo or usual care, the adaptations may make little or no difference to pain and quality of life, and probably do not change function, recovery or sick leave much either. All of this was measured up to three months. The results on use of healthcare do not agree: depending on how it is measured, it falls or stays the same.

That last line spoils the easy headline of "forget the chair and go and exercise". In the direct comparison, exercise does not win: recovery is probably a draw and ergonomics may even come out ahead on quality of life. That possible benefit, however, rests on a single study of 61 people, so it is not one to get tattooed.

What remains unclear

Cochrane does not consider the matter closed. There are few studies, with few participants and often of poor quality, the results vary, and participants knew which intervention they were getting, which may colour their answer when asked how much it hurts. Compared with other active treatments, or as an add-on to another treatment, the effect is simply not known. The authors call for large, well-designed trials, partly to find out whether some people do better than others.

We would add one thought of our own: an average does not describe each individual. The fact that a group does not improve much more does not make a screen at the right height a silly idea. If a cheap change feels more comfortable, nobody is going to turn up at your office to undo it.

So what do I do about my neck?

The review gives no shopping advice, so this part is our own reading. Start with the free options, such as raising your screen on four books or moving the mouse closer, and be wary of any product that promises to cure you, because that promise is exactly what these studies do not support. If your symptoms do not improve, or you notice tingling or loss of strength in your hand, book an appointment: carpal tunnel and a tense neck are not treated in the same way, and no armrest will sort that out.

And get up every so often, if only for the sake of the rest of your body, because this review does not show that it cures a sore neck. Micro-workouts lasting less than a minute fit between two emails and do not even require a change of clothes. If, after all this, you still want the chair because you like it, go ahead. Just do not buy it as if it were a treatment.