Shoulder · Region
Scapulothoracic region
| 1. What it is | The functional "joint" where the shoulder blade glides over the rib cage. |
|---|---|
| 2. Where it is | Upper back, over ribs 2–7. |
| 3. Function | Positions the socket so the arm can move efficiently. |
| 4. Role in movement | Elevation/depression, protraction/retraction, upward/downward rotation, tilting. |
| 5. Interactions | Controlled by trapezius, serratus anterior, rhomboids and levator scapulae; mid-back mobility influences it. |
| 7. Common pain locations | Around and between the shoulder blades. |
| 6. Common injuries & conditions | — |
| 8. Relevant rehab exercises | See region protocols. |
Interactive diagram · Shoulder complex