Poor Posture / Tech Neck

Dr. Jordan Fennelly of Two Sparrows Chiropractic in Whitefish, MT is using palpation to examine a young girl's spine

Hours spent looking down at phones and hunched over laptops have made "tech neck" one of the most common conditions we see. Left unaddressed, chronic poor posture can lead to lasting strain and discomfort.

  • Chronic neck and upper back tension

  • Rounded-forward shoulder posture

  • Headaches, especially by the end of the workday

  • Reduced range of motion in the neck

Symptoms We Commonly See

Understanding Posture and Tech Neck

"Tech neck" has become common shorthand for the postural strain caused by prolonged forward-head positioning — but understanding the mechanics helps explain why it causes so much strain.

Why It Happens

Prolonged forward-head posture — looking down at a phone or hunching toward a screen — significantly increases the load on the neck and upper back compared to a neutral position. Over time, this sustained strain leads to muscle tension, joint restriction, and postural changes that can become harder to reverse the longer they go unaddressed.


The Mechanics of Forward Head Posture

For every inch the head moves forward of a neutral position, the effective weight the neck muscles must support increases significantly — some estimates suggest the effective load can double or more at moderate forward angles. Over hours of daily screen use, this adds up to substantial cumulative strain.

Common Contributing Patterns

  • Looking down at phones for extended periods

  • Laptop use without an elevated screen or external keyboard

  • Prolonged sitting without postural breaks

  • Weak upper back and neck stabilizing muscles

Stages of Postural Strain

  • Early stage — occasional stiffness that resolves with movement or rest

  • Moderate stage — recurring tension and reduced range of motion

  • Advanced stage — structural postural changes, chronic pain, and associated headaches

When to Seek Medical Evaluation

Poor posture-related neck strain is rarely an emergency, but seek evaluation for symptoms that include arm numbness or weakness, or if pain is severe and unresponsive to conservative measures like rest and posture changes.

Our Approach

We evaluate posture and movement through the neck and upper spine, identify areas of restriction, and use adjustments to help restore normal function. We also talk through practical posture habits to help prevent the pattern from continuing to build.

This information is for educational purposes and is not a substitute for medical advice.

Frequently Asked Questions

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— not hunched over a screen all day, or catching yourself in the mirror wondering when your shoulders started rounding forward.

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