Tech Neck: The Hidden Effects of Phones, Laptops and Modern Work
“Tech neck” describes the neck strain caused by prolonged phone and device use. Forward-head posture increases pressure on the cervical spine and can contribute to headaches, neck pain, jaw tension and shoulder strain. This article explains the science behind tech neck, risk factors, warning signs and simple strategies to protect spinal health.
The rise of smartphones and laptops has changed how we work, communicate and relax.
However, this shift has also introduced a new health concern often referred to as “tech neck.”
Tech neck describes the strain placed on the neck and upper back when the head tilts forward for prolonged periods while using devices.
Research shows forward-head posture significantly increases mechanical load on the cervical spine (Hansraj, 2014).
With many people spending several hours each day on phones or computers, this posture has become increasingly common.
Across Sydney’s North Shore and Northern Beaches, chiropractors frequently see patients experiencing symptoms linked to prolonged device use.
What Is Tech Neck?
Tech neck occurs when the head moves forward relative to the shoulders during device use.
The average human head weighs around 4–5 kg.
When the head moves forward:
neck muscles must work harder
spinal joints experience increased stress
surrounding tissues may become irritated
The further forward the head moves, the greater the strain placed on the spine.
Signs of Tech Neck
Symptoms may develop gradually.
Common signs include:
neck stiffness
headaches
shoulder tightness
upper back pain
jaw tension
reduced neck mobility
Some people also experience:
tingling into arms
fatigue in neck muscles
tension headaches
Who Is Most at Risk?
Certain groups may be more vulnerable to tech neck.
Office workers
Many jobs involve prolonged screen use.
Students and teenagers
Device use is increasing in younger populations.
Remote workers
Laptop use without ergonomic setups can increase posture strain.
Parents
Looking down frequently during childcare activities may also contribute.
Long-Term Effects of Tech Neck
If unaddressed, prolonged poor posture may contribute to:
chronic neck pain
cervicogenic headaches
muscle imbalance
reduced spinal mobility
While posture alone does not cause structural degeneration, chronic mechanical stress may contribute to irritation of joints and muscles.
Tips to Reduce Tech Neck
Raise the phone
Bring the phone to eye level instead of lowering the head.
Adjust your workspace
Laptop screens should be elevated when possible.
External keyboards can help maintain neutral posture.
Take posture breaks
Short movement breaks every 30–45 minutes can reduce strain.
Strengthen the upper back
Exercises that support posture include:
scapular retractions
thoracic extension movements
chin tuck exercises
How Chiropractic Care Can Help
Chiropractic care focuses on restoring healthy movement to the spine.
Assessment may include:
posture evaluation
cervical spine mobility testing
muscle balance assessment
Care may include:
gentle spinal adjustments
mobility exercises
posture guidance
ergonomic advice
Tech neck is becoming one of the most common posture problems in modern life. Prolonged phone and laptop use encourages forward-head posture, increasing strain on the neck, shoulders and upper back. Over time this may contribute to headaches, neck stiffness and reduced spinal mobility. Improving device posture, taking regular movement breaks and supporting spinal movement may help reduce strain and support healthier posture patterns.
FAQ: Tech Neck: The Hidden Effects of Phones and Laptops
-
Tech neck describes neck and upper back strain caused by prolonged forward-head posture when using phones, tablets or computers.
-
Looking down at phones increases mechanical load on the cervical spine and surrounding muscles, which may lead to tension and stiffness over time.
-
Common symptoms include neck stiffness, headaches, shoulder tension, upper back pain and reduced neck mobility.
-
Raise devices closer to eye level, take regular posture breaks, stretch the neck and shoulders and strengthen upper back muscles; and see your local chiropractor!
-
Yes. Chiropractors may assess spinal movement and posture and provide care such as adjustments, exercises and ergonomic advice to support spinal health.
If neck tension, headaches or posture changes are becoming more common with phone or computer use, a professional assessment may help identify contributing factors.
At Nomad Chiropractic Mosman, we assess posture, spinal movement and muscle balance to help people understand what may be contributing to tech-related neck strain.
Book an appointment with Nomad Chiropractic Mosman to discuss your spinal health and posture.
Want to learn more? Book a FREE 15min discovery call with one of our North Shore Chiropractors today: Book HERE
-
Briggs, A. M., Straker, L. M., & Greig, A. M. (2004). Upper quadrant postural changes of school children in response to interaction with different information technologies. Ergonomics, 47(7), 790–819. https://doi.org/10.1080/00140130310001638044
Briggs, A. M., Smith, A. J., Straker, L. M., & Bragge, P. (2009). Thoracic kyphosis and spinal pain in adolescents: A systematic review. Journal of Orthopaedic & Sports Physical Therapy, 39(4), 219–229. https://doi.org/10.2519/jospt.2009.2877
Cagnie, B., Danneels, L., Van Tiggelen, D., De Loose, V., & Cambier, D. (2007). Individual and work-related risk factors for neck pain among office workers: A cross-sectional study. European Spine Journal, 16(5), 679–686. https://doi.org/10.1007/s00586-006-0269-7
Cho, C. Y. (2008). Survey of faulty postures and associated factors among Chinese adolescents. Journal of Manipulative and Physiological Therapeutics, 31(3), 224–229. https://doi.org/10.1016/j.jmpt.2008.02.003
Haavik, H. (2014). The Reality Check: A Quest to Understand Chiropractic from the Inside Out. Wellington: Haavik Research.
Hansraj, K. K. (2014). Assessment of stresses in the cervical spine caused by posture and position of the head. Surgical Technology International, 25, 277–279.
Kendall, F. P., McCreary, E. K., Provance, P. G., Rodgers, M., & Romani, W. (2005). Muscles: Testing and Function with Posture and Pain (5th ed.). Lippincott Williams & Wilkins.
Nejati, P., Lotfian, S., Moezy, A., & Nejati, M. (2015). The relationship of forward head posture and rounded shoulders with neck pain in Iranian office workers. Medical Journal of the Islamic Republic of Iran, 29, 26.
Straker, L., & Mathiassen, S. E. (2009). Increased physical work loads in modern work – A necessity for better health and performance? Ergonomics, 52(10), 1215–1225. https://doi.org/10.1080/00140130903039101
Szeto, G. P. Y., Straker, L. M., & O’Sullivan, P. B. (2005). A comparison of symptomatic and asymptomatic office workers performing monotonous keyboard work. Clinical Biomechanics, 20(5), 479–488. https://doi.org/10.1016/j.clinbiomech.2004.12.005
Thigpen, C. A., Padua, D. A., Michener, L. A., et al. (2010). Head and shoulder posture affect scapular mechanics and muscle activity in overhead tasks. Journal of Electromyography and Kinesiology, 20(4), 701–709.
World Health Organization. (2019). Guidelines on Physical Activity, Sedentary Behaviour and Sleep for Health.
Yip, C. H., Chiu, T. T., & Poon, A. T. (2008). The relationship between head posture and severity and disability of patients with neck pain. Manual Therapy, 13(2), 148–154.
Bogduk, N. (2012). Clinical Anatomy of the Lumbar Spine and Sacrum (5th ed.). Churchill Livingstone.
Magee, D. J. (2014). Orthopedic Physical Assessment (6th ed.). Saunders.
Haavik, H., & Murphy, B. (2012). Subclinical neck pain and the effects of cervical manipulation on elbow joint position sense. Journal of Manipulative and Physiological Therapeutics, 35(2), 88–97.
Haavik, H., Niazi, I., Holt, K., & Murphy, B. (2017). Effects of chiropractic spinal manipulation on sensorimotor integration. Neural Plasticity, 2017.
-
The information provided on this website is for general educational purposes only and is not intended to replace professional healthcare advice, diagnosis, or treatment. Chiropractic care may assist with musculoskeletal function and nervous system health; however, individual outcomes may vary.
This content does not constitute medical advice and should not be used to diagnose or treat any health condition. Always seek advice from a registered healthcare professional if you have concerns about your symptoms, particularly if symptoms are severe, worsening, or persistent.
If you experience red flag symptoms such as unexplained weight loss, fever, loss of bladder or bowel control, progressive weakness, or significant trauma, seek immediate medical attention.
Nomad Chiropractic practitioners are registered with the Australian Health Practitioner Regulation Agency (AHPRA) and provide care in accordance with Australian healthcare standards and scope of practice.
Small posture changes today can help protect your spine from years of unnecessary strain.