Condition Guide
Shoulder Pain
Most shoulder pain is a thoracic spine problem presenting at the shoulder.
What is Shoulder Pain?
The shoulder is the most mobile joint in the body, and that mobility makes it inherently dependent on the structures around it for stability. When the thoracic spine rounds into kyphosis and the scapula tilts forward, the shoulder's mechanical advantage disappears. The rotator cuff works harder to stabilise a poorly positioned joint, the supraspinatus impinges against the acromion with every arm raise, and what presents as a shoulder problem is actually a thoracic and scapular positioning problem.
Common Symptoms
- Pain at the front or side of the shoulder with overhead movement
- Shoulder impingement, pinching pain when lifting the arm
- Rotator cuff pain or diagnosed partial tear
- Chronic tension across the top of the shoulder and into the neck
- Rounded shoulders that never seem to fully relax back
- Weakness or instability when reaching overhead
The Real Root Cause
The primary structural driver of most chronic shoulder pain is thoracic kyphosis. When the mid-back rounds forward, the scapula tips forward on the ribcage, reducing the subacromial space, the gap between the top of the humerus and the acromion. As this space closes, the supraspinatus tendon gets compressed every time the arm is raised. The rotator cuff then works overtime to pull the humeral head down and away from the acromion. It is not a weak rotator cuff problem; it is a mechanical space problem caused by thoracic and scapular positioning.
How We Fix It
The Shoulder Pain Relief program addresses the structural chain: opening the thoracic spine into extension, retraining scapular positioning through retraction and depression work, rebalancing the internal and external rotators, and restoring full overhead range without impingement.
Restore thoracic extension
Opening the thoracic spine is the single most important intervention for shoulder impingement. It creates the structural space everything else depends on.
Retrain scapular position
Lower trapezius and serratus anterior activation pulls the scapula back and down, where it belongs, increasing the subacromial space and reducing impingement.
Rebalance rotator cuff loading
The internal rotators (subscapularis, pec minor) are typically overactive; the external rotators (infraspinatus, teres minor) are underactive. Correcting this balance takes chronic tension off the shoulder.
Restore overhead movement pattern
Once the structural foundation is corrected, overhead movement is reintroduced progressively, retraining the nervous system's movement pattern without the compensations that caused the pain.
The Fix It Program
Shoulder Pain Relief
Everything you need to correct shoulder pain, step-by-step video exercises, structured progressions, and the exact sequence Mike uses with clients.
Frequently Asked Questions
I have a partial rotator cuff tear on my MRI. Do I need surgery?
Most partial rotator cuff tears found on MRI are either pre-existing or the result of chronic structural overload, not a traumatic event. Multiple studies show that conservative exercise therapy produces equivalent outcomes to surgery for partial tears. Correcting the structural positioning that caused the overload is the appropriate first intervention.
Will this help with shoulder impingement syndrome?
Yes, impingement syndrome is the condition this program most directly addresses. The thoracic extension and scapular positioning work creates the subacromial space that impingement has closed. Most people with impingement see significant reduction in overhead pain within 3–4 weeks.
Why does my shoulder hurt more when I sit at a desk?
Desk posture places the thoracic spine in flexion and the shoulders in internal rotation, which closes the subacromial space and activates the impingement mechanism. The longer you sit, the worse it gets. The structural work reverses the thoracic and scapular position that desk work creates.
Can rounded shoulders cause shoulder pain?
Yes, directly. Rounded shoulders (anterior shoulder position from pec minor and subscapularis tightness) tips the scapula forward and closes the impingement space. Shoulder pain from rounded shoulders is almost universal in desk workers over time. Correcting the scapular and thoracic position is the fix.
Written by Mike Boshnack
Certified Egoscue Therapist · Posture Guy Mike
Mike Boshnack grew up skateboarding and surfing, trained MMA, and rode road bikes competitively, before a shoulder injury put him on a path to discover the Egoscue Method. He's since helped thousands of people fix the structural root causes of chronic pain, without surgery or passive treatments.