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18 Cards in this Set
- Front
- Back
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Supraspinatus |
The only of the "rotator cuff" muscles that does not rotate the arm at the shoulder. |
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Infraspinatus |
The "rotator cuff" muscle that is the functional partner of the teres minor is the ________. |
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Carpi |
The muscles that act at the wrist only, not the fingers. They usually start with the words "flexor" or "extensor". |
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Trapezius |
Which muscle elevates the scapula? |
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Brachialis |
A muscle that would act as an antagonist during elbow extension. |
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Subscapularis |
Medial rotation of the Humerus. Origin: subscapular fossa of the Scapula. Insertion: lesser tubercle of the Humerus. Part of the "Rotator Cuff" |
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Teres Minor |
Lateral rotation of the Humerus. Origin: axillary border of the Scapula. Insertion: posterior greater tubercle of Humerus. Part of the "Rotator Cuff". |
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Infraspinatus |
Lateral rotation of the Humerus. Origin: infraspinous fossa of the Scapula. Insertion: posterior greater tubercle of the Humerus. Part of the "Rotator Cuff". |
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Supraspinatus |
Abduction of the Humerus. Origin: supraspinous fossa of the Scapula. Insertion: superior greater tubercle of the Humerus. Part of the "Rotator Cuff". |
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Serratus Anterior |
Abduction of the Scapula. Origin: lateral surface of ribs 8-9. Insertion: anterior surface of the vertebral border of the Scapula. |
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Teres Major |
Extension/Adduction of Humerus. Origin: inferior angle of scapula. Insertion: medial edge of the intertubercular sulcus of the Humerus. |
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Latissimus Dorsi |
Extension/Adduction of the Humerus. Origin: T6-L5, Sacrum, Inferior angle of scapula, lower 3 or 4 ribs. Insertion: medial edge of the intertubercular sulcus of Humerus. |
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Pectoralis Major |
Adduction of Humerus. Origin: anterior sternum, first 6 or 7 costal cartilages. Insertion: lateral edge of the intertubercular sulcus of the Humerus. |
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Deltoid |
Abduction of the Humerus. Origin: Acromion process of clavicle, spine of Scapula. Insertion: deltoid tuberosity of Humerus. |
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Trapezius |
Elevation of shoulders. Origin: occipital bone, nuchal ligament. Insertion: Acromion process of clavicle, spine of Scapula. |
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Rhomboids |
Adduction/downward rotation of Scapula. Origin: C7-T5, Nuchal ligament. Insertion: vertebral border of the Scapula. |
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Levator Scapulae |
Elevation/downward rotation of shoulder blades. Origin: C1-C4. Insertion: vertebral border of Scapula. |
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Pectoralis Minor |
Pulls shoulder blades downward. Origin: ribs 3-5 near costal cartilages. Insertion: coracoid process of the Scapula. |
