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Everest Muscle Test
Everest Mod G Week 3 Muscle Test
| Question | Answer |
|---|---|
| Supraspinatus origin | Supraspinous fossa of scapula |
| Supraspinatus insertion | Greater tubercle of humerus |
| Supraspinatus action | Abducts the shoulder (glenohumeral joint) Stabilizes the head of humerus in glenoid cavity |
| Supraspinatus nerve | Suprascapular nerve |
| Infraspinatus origin | Infraspinous fossa of scapula |
| Infraspinatus insertion | Greater tubercle of humerus |
| Infraspinatus action | Laterally rotates the shoulder Adducts the shoulder Extends the shoulder Horizontally abducts the shoulder Stabilizes head of humerus in glenoid cavity |
| Infraspinatus nerve | Suprascapular nerve |
| Teres Minor origin | Superior half of lateral border of scapula |
| Teres Minor insertion | Greater tubercle of humerus |
| Teres Minor action | Laterally rotates the shoulder Adducts the shoulder Horizontally abducts the shoulder Stabilizes head of humerus in glenoid cavity |
| Teres Minor nerve | Axillary nerve |
| Subscapularis origin | Subscapular fossa of the scapula |
| Subscapularis insertion | Lesser tubercle of the humerus |
| Subscapularis action | Medially rotates the shoulder Stabilizes head of humerus in glenoid cavity |
| Subscapularis nerve | Subscapular nerve |