Back & neck: upper, mid and lower
Pain Between the Shoulder Blades When Sitting: What It Usually Means
6-minute read · Published August 11, 2025 · Updated August 11, 2025
Why this happens
The area between your shoulder blades is the upper back, or thoracic spine. It is designed to move in small, steady amounts, and it works closely with the ribs and shoulder blades. When you sit for long periods, the upper back can stay in one position, and the muscles that hold it can become tired and sore.
Other things often add to the feeling. Stress can tighten the upper back and shoulders. Long phone or laptop sessions can keep the head forward. Poor sleep and a new workload can make the same position feel worse by the end of the day.
This describes a pattern. It does not identify a specific structure that is damaged, and it is not a diagnosis. Only a clinician can tell what is driving your pain.
What the research says
There isn't strong research on pain between the shoulder blades specifically; here is the closest evidence.
- Forward head posture is associated with neck pain, and exercise programs are the main studied approach [R27]. Association is not the same as cause.
- An umbrella review of 41 systematic reviews found no consensus that spinal posture causes low back pain [R25]. The same caution applies to the upper back.
- Exercise can change forward head angle, but the link between posture change and pain change remains unsettled [R26].
What you can do
- Break up long sitting. Many clinicians suggest moving every hour or so. Stand, walk a few steps, then sit back down.
- Sit tall, then relax. Seated option: sit with your feet flat and your back supported. Lift your chest slightly, then let it settle. Do not hold a rigid posture for long.
- Gently move the upper back. Seated option: place your hands on your thighs, and slowly arch and round your upper back, moving one vertebra at a time. Stop at comfort.
- Use the Locomotive pattern. Sit tall and move your arms in small, slow circles in front of you, as if turning train wheels forward. Keep the range comfortable.
- Ease the neck. Slowly draw your chin back a little, hold briefly, then release. This is a small move, not a stretch.
- Keep notes for a week. Record when the pain appears, what you were doing and how it felt the next morning.
For more on the upper back, read our pillar guide on upper back pain. You may also like mid-back stiffness and the thoracic spine and why neck and shoulder tightness travel together.
Where ShoulderBack Pro fits — and where it doesn't
Two of the 16 exercises match this area. Locomotive makes rolling forward circles that work the thoracic extensors and posterior rotator cuff, and Grinders makes small circles aimed at the muscles between the shoulder blades. Both are done seated, with your other arm providing the resistance.
That covers movement only. It doesn't address why the pain is there, and it's a wellness tool, not a treatment, with no clinical trials yet. If the pain is severe, new or spreads into the arm, see a clinician first. Otherwise you can order online.
When to see a professional
See a doctor or physiotherapist promptly if you have: pain after a fall or injury with sudden weakness or loss of movement; a shoulder that looks deformed, very swollen or bruised; fever or feeling unwell alongside the pain; chest pain or breathlessness (call emergency services); constant pain that doesn't change with rest or activity; pain that wakes you most nights; numbness, tingling or weakness into the arm or hand; pain in several joints at once; or pain that hasn't improved after a couple of weeks of sensible self-care.
A doctor, physiotherapist or other licensed clinician diagnoses the cause of upper back pain. Chest symptoms in particular should be checked, not assumed to be muscular.
Try this movement
Locomotive (thoracic extensors, posterior cuff) →Frequently asked questions
Is pain between the shoulder blades always from posture?
Not always. Posture is one factor, but the research does not show that a specific posture causes the pain. Stiffness, load, stress and sleep can all play a part.
When is this pain a reason to see a doctor quickly?
Chest pain, breathlessness, fever, or pain that follows a fall or injury needs prompt care. Call emergency services for chest pain or breathlessness.
Can a chair or a cushion fix it?
A chair can make sitting more comfortable, but it does not diagnose or address the cause. Movement breaks and gentle exercise usually matter more than any single chair.
Sources
- Swain CTV et al. (2020). No consensus on causality of spine postures or physical exposure and low back pain: umbrella review of 41 systematic reviews. Journal of Biomechanics (secondary summary). https://getfitcraft.com/guides/exercises-for-posture
- Sheikhhoseini R et al. (2018). Effectiveness of therapeutic exercise on forward head posture: systematic review and meta-analysis. J Manipulative Physiol Ther (secondary summary). https://getfitcraft.com/guides/exercises-for-posture
- Healthcare (MDPI) 2023; 11(19):2604. Treatment of chronic neck pain in patients with forward head posture: systematic narrative review. https://www.mdpi.com/2227-9032/11/19/2604
