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9 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Coracobrachialis |
Origin: coracoid process Insertion: shaft of humerus Action: adduct humerus Flex humerus |
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Deltoid |
Origin: 1. Clavicle 2. Scapula-acromion & spine Insertion: deltoid tuberosity of humerus Action: abduction, extension, flexion, medial & lateral rotation of arm (humerus) |
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Infraspinatus |
Origin: infraspinous fossa Insertion: greater tubercle of humerus Action: lateral rotation of humerus |
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Supraspinatus |
Origin: supraspinous fossa Insertion: greater tubercle of humerus Action: abduction of humerus |
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Subscapularis |
Origin: subscapular fossa Insertion: lesser tubercle of humerus Action: medial rotation of humerus |
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Teres minor |
Origin: lateral border of scapula Insertion: greater tubercle of humerus Action: adduction & lateral rotation of humerus |
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Teres major |
Origin: inferior angle of scapula Insertion: intertubercular groove of humerus Action: extension, adduction, & medial rotation of humerus |
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Latissimus dorsi |
Origin: 1. Spinous processes of lower thoracic & all lumbar vertebrae & sacrum 2. Ribs 8-12 3. Thoracolumbar fascia Insertion: intertubercular groove of humerus Action: for: humerus: 1. Extension 2. Adduction 3. Medial rotation |
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Pectoralis major |
Origin: 1. Manubrium & body of sternum 2. Clavicle Insertion: intertubercular groove of humerus Action: 1. Flex humerus 2. Adduct humerus 3. Medial rotation of humerus |
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