Do stretches help neck pain from desk work?

When your neck starts to ache by mid-afternoon, a stretch is the obvious thing to reach for. It feels like the right move. But do stretches help neck pain, or do they just feel good for a minute? The research gives a more useful answer than a plain yes or no.

The short answer

Stretching has helped office workers with neck pain in several trials. But when researchers pool all the trials on exercise for neck pain, stretching on its own looks weaker than exercise that builds strength in the neck, shoulders and upper back. The programmes with the best evidence either focus on strengthening or combine it with stretching.

So stretching is not useless. It is probably just not the whole answer, especially if your neck pain has been around for months.

Here is how the evidence fits together.

What a trial in office workers found

In one randomised trial, researchers recruited 96 office workers who had had moderate to severe neck pain, at least 5 out of 10, for three months or more. Everyone was given a brochure about working position and ergonomics. Half were also taught a programme of neck and shoulder stretches to do twice a day, five days a week, for four weeks.

After four weeks, both groups felt better, which is worth noticing in itself. But the stretching group improved more. Their pain score fell by 1.4 points more on a 10-point scale than in the brochure-only group, and their neck function and the physical side of their quality of life improved more too (Tunwattanapong et al., 2016).

There was one more finding. People who stretched at least three times a week improved more in neck function than people who stretched less often. That comparison was not randomised, and people who keep up a routine may differ in other ways, but it fits a pattern you will see again below: regularity matters.

Keep the limits in mind. Four weeks is short, and the comparison was a brochure, not another kind of exercise. The trial shows that stretching did better than nothing extra. It does not show that stretching did better than anything else.

Stretching or a better workstation?

A longer trial followed 142 office workers aged 20 to 50 with neck, shoulder and lower back pain for six months. They were split into four groups: stretching exercises, changes to their workstation, both together, or no treatment.

Compared with the no-treatment group, the stretching group and the combined group reported lower pain scores for the neck, both shoulders and the lower back. Between the fourth and sixth month, only the stretching group kept improving (Shariat et al., 2018).

The authors concluded that therapists should use stretching in their programmes rather than rely on workstation changes alone. Pain here was measured with a self-reported discomfort questionnaire, so the scores reflect how people felt rather than anything measured by an examiner.

Stretching or a physiotherapist’s hands?

A third trial compared stretching with hands-on treatment. 125 women with neck pain either had manual therapy twice a week or did stretching exercises five times a week. After four weeks, the groups swapped.

In the first four weeks, pain fell by 26 points on a 100-point scale with manual therapy and by 19 points with stretching. The difference between the two was not statistically significant. Manual therapy did better on a neck and shoulder disability index and on neck stiffness (Ylinen et al., 2007).

There was no group that had neither treatment, so part of the improvement may simply have been time. Still, the authors’ conclusion was practical: low-cost stretching can be recommended as a first step to relieve pain, at least in the short term.

So do stretches help neck pain? What the reviews say

Single trials can be encouraging. Reviews that pool many trials tend to be more sobering.

The Cochrane review of exercise for neck pain pooled 27 trials with 2,485 people analysed. For neck pain that had lasted a long time, it found:

• moderate-quality evidence that strength training for the neck, the area around the shoulder blades and the arms improves pain;
• that programmes combining strengthening and stretching for the neck, shoulders and shoulder blades had a beneficial effect on pain and function;
• low-quality evidence that stretching alone may not change pain or function in the short term.

For neck pain that had only just started, the review found no evidence either way. And the authors were frank that no high-quality evidence existed, so there is still real uncertainty about exercise for neck pain in general (Gross et al., 2015).

A review limited to office workers came to a similar place. Of eight trials, most tested strengthening, and pooling them showed a clinically meaningful drop in pain compared with no exercise. Only a couple of trials included stretching, and the authors said its effect needs to be studied further (Louw et al., 2017).

Why do the trials and the reviews seem to disagree?

Partly timing. The Cochrane searches ended in 2014, before two of the office-worker trials above were published.

Partly the comparison. A trial that compares stretching with a brochure asks “is this better than nothing extra?”. A review that weighs stretching against strengthening asks “which kind of exercise works best?”. Stretching can pass the first test and still lose the second.

And partly what “stretching” means. Programmes differ in which muscles they target, how long each stretch lasts and how often people do them, so pooling them blurs the details.

Why strengthening keeps coming up

Desk stretches often target the muscles that run between the neck and the shoulder, such as the levator scapulae and the upper trapezius. The programmes with the best results worked a wider area: the neck, the muscles around the shoulder blades and the upper back, the thoracic spine.

One of the clearest tests ran for a whole year. 180 women office workers with long-term neck pain were split into three groups. Two trained the neck muscles, one with high-intensity strength work and one with lighter endurance work, and both also did exercises for the shoulders and arms. The third group was the comparison. Like everyone in the trial, they were advised to do aerobic exercise and stretching three times a week.

After twelve months, pain and disability had fallen more in both training groups than in the comparison group. The authors’ verdict was blunt: stretching and aerobic exercise alone were a much less effective form of training than strength training (Ylinen et al., 2003).

Strengthening does not have to take long, either. In a trial with 198 adults working at least 30 hours a week and with frequent neck and shoulder pain, training with an elastic band for 2 minutes a day, five days a week, for ten weeks reduced pain by 1.4 points on a 10-point scale compared with a group that received health information. Twelve minutes a day reduced it by 1.9 (Andersen et al., 2011). There is more on that trial in Is two minutes of exercise enough?.

None of this means you have to choose. The Cochrane review found benefits for programmes that combine the two. What the evidence does say is that stretching by itself is a thinner plan than it looks.

Does it matter how often?

The programmes that worked had one thing in common: they were regular. Twice a day, five days a week, in the stretching trial. Five days a week in the two-minute trial. A full year of training in the strength trial. And in the stretching trial, people who kept it up at least three times a week did better on neck function.

That is good news if your problem is time rather than willpower. A short routine you repeat on most workdays is closer to what the trials tested than a long session once in a while.

It also matches general NHS advice for new neck problems, which suggests moving your neck for short periods every hour and not staying in one position for too long (NHS inform). Our guide to microbreaks looks at how often to move during the workday.

Should you change your desk too?

The NHS lists bad posture, for example sitting at a desk for a long time, among the most common causes of neck pain, and advises not keeping your neck in the same position for long (NHS).

In the four-week stretching trial, both groups received ergonomics advice and both improved, so a better set-up may have helped everyone. There was no group without the brochure, so we cannot tell how much. In the six-month trial, workstation changes were tested directly, and the authors’ advice was not to rely on them alone.

A sensible reading is to do both. Set up your screen and chair so they are not working against you, then keep moving. Start with how to set up your monitor, working on a laptop without straining your neck and the desk height calculator. And if you have heard that the angle of your head is the real culprit, Is “text neck” real? looks at what the posture research actually found.

When to see a doctor about neck pain

Stretching is for ordinary neck pain from long days at a desk. Some symptoms need a professional first.

According to NHS inform, contact your GP practice urgently if:

• you notice clumsiness in your hands, or numbness, pins and needles or weakness in one or both arms that is getting worse;
• you have had problems with balance or walking since the neck pain started;
• your neck pain comes with a severe headache.

If your GP practice is closed, phone 111.

Contact your GP practice if you feel generally unwell with the neck pain, if it starts while you are ill with another condition such as rheumatoid arthritis or cancer, or if you develop blurred vision, ringing in your ears or dizziness. If the pain started after a fall from height or a direct blow to the head or neck, follow advice for neck injuries instead and get it checked. NHS inform also says most new neck problems improve within eight weeks, and suggests talking to a healthcare professional if yours has not (NHS inform).

The NHS adds: see a GP if the pain or stiffness does not go away after a few weeks, if painkillers have not worked, if you are worried, or if you have other symptoms such as pins and needles or a cold arm (NHS).

If your pain keeps coming back or has lasted for months, a physiotherapist can examine you and choose exercises for what they find. If cost is putting you off, see how much physiotherapy costs.

What to take from it

• Stretching has helped office workers with neck pain in randomised trials, with modest effects over weeks to months.
• On its own, it has weaker evidence than strengthening. Programmes that build strength in the neck, shoulders and upper back, or combine strengthening with stretching, have the strongest support.
• Regular beats occasional. The programmes that worked were done regularly over weeks or months, and short sessions still counted.
• Red flags come first. Numbness, weakness, balance problems or a severe headache need a doctor, not a stretch.

Bavelu’s sessions for the neck, shoulders and upper back are designed and filmed by physiotherapists, with desk routines of two to four minutes for the gaps in your day and a longer daily session when you have the time.