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4 Cards in this Set
- Front
- Back
- 3rd side (hint)
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1. Infraspinatus |
Lateral rotation of humerus (shoulder);
Horizontal abduction of humerus (shoulder)
Origin: infraspinous fossa of scapula (large flat area under the spine of the scapula)
Insertion: greater tubercle of humerus |
2 things |
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2. Supraspinatus (deep muscle) |
Abduction of humerus (shoulder); stabilses shoulder joint
Origin: Supraspinous fossa of scapula (large flat area above the spine of the scapula)
Insertion: greater tubercle of humerus |
2 things |
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3. Teres minor |
Laterally rotates and adducts the arm
Origin: lateral border of the scapula Insertion: just under the greater tubercle of the humerus |
1 thing |
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4 Subscapularis |
Medially rotates arm, stabilises shoulder
Origin: subscapular fossa - large flat area on anterior aspect of scapula
Insertion: lesser tubercle of humerus |
1 thing |
