Neck Pain and 'Tech Neck': Is Your Phone the Problem, and Which Exercises Help?

Office jobs, long commutes, online classes and evenings scrolling on a phone have made 'tech neck' one of the most talked-about health complaints. The common advice is to fix your posture. The research suggests a different focus: move more, sleep better and make the neck and shoulder muscles stronger.

Does looking at your phone cause neck pain?

Not on its own, as far as the research shows. A 2025 Brazilian study measured the neck angle of 457 adults aged 18 to 65 while they texted, standing and sitting, then followed them for a year. Neck angle did not change the chance of developing neck pain (odds ratio 1.0). Low sleep quality raised the odds 1.76 times and insufficient physical activity 2.41 times. Earlier, an Australian study photographed the sitting posture of 1,108 seventeen-year-olds and found no difference in neck pain or headache between upright, slumped and forward-head groups. Holding any position for hours can make the neck feel stiff, but the solution is moving and strengthening, not finding one perfect posture.

What causes neck pain?

Most neck pain is 'non-specific': no single damaged structure can be found, and scans are usually not helpful. It tends to come from muscles and joints that are sore and sensitive, often made worse by stress, poor sleep, long periods without moving, and weak, deconditioned muscles around the neck and shoulders. A 2014 Global Burden of Disease analysis found about 4.9 percent of people have neck pain at any one time, and it ranked fourth of 291 conditions for years lived with disability.

What exercises help neck pain?

Strengthening exercises have the best evidence. A 2015 Cochrane review of 27 trials found moderate-quality evidence that strength training of the neck, shoulder blades and arms reduced chronic neck pain by a moderate to large amount, and that combined strengthening and stretching helped pain and function. Stretching alone, general fitness training and breathing exercises on their own may not change pain much. In a Danish trial of 48 office workers with chronic neck muscle pain, 10 weeks of specific dumbbell training for the neck and shoulder muscles cut the worst pain by 35 mm on a 100 mm scale — about 79 percent — while leg cycling gave only a 5 mm, short-lived drop.

Start light — 1–3 kg is enough for most people at first — and add weight or reps every week or two. Mild discomfort during the exercises is acceptable if it settles within a few hours and is no worse the next day. Results usually take several weeks, so keep going for at least 10.

Desk and phone habits that help

• Change position often. Get up, walk or stretch every 30–45 minutes; the best posture is the next one.
• Raise the laptop or screen so the top is roughly at eye level, using a stand or a pile of books with a separate keyboard. It is about comfort, not a cure.
• Hold the phone a little higher and take breaks from long scrolling sessions.
• Be active most days. Too little physical activity more than doubled the odds of neck pain in the 2025 study; walking counts.
• Protect your sleep. Poor sleep was the other clear risk factor. A supportive pillow that keeps your neck level is reasonable; no one pillow type has strong evidence.
• If you carry heavy laptop bags, use both straps or a wheeled bag.

Do massage, cracking or neck traction help?

Massage and heat can ease pain for a while and are fine to use alongside exercise. Having your neck 'cracked' (manipulated) by an untrained person is not worth the risk — rarely, forceful neck manipulation has been linked to injury of the arteries in the neck. Neck belts, gadgets and posture correctors do not build strength. The lasting change comes from exercise and activity.

When to see a doctor about neck pain

• Pain, numbness, tingling or weakness spreading into the arm or hand.
• Clumsy hands, difficulty with buttons or handwriting, or problems with balance and walking — signs of pressure on the spinal cord.
• Neck pain after a fall, road accident or sports injury.
• Sudden, severe neck pain with headache, dizziness, double vision or difficulty speaking — seek emergency care.
• Fever, unexplained weight loss, a history of cancer, or pain that is worse at night and not eased by rest.
• No improvement after 6–8 weeks of regular exercise.

This article is general information, not medical advice. Get persistent or severe neck pain assessed by a doctor or physiotherapist, and seek urgent care for any of the warning signs above.