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17 Cards in this Set
- Front
- Back
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Deltoid |
-All Fibers: Abduct the shoulder -Anterior Fibers: Flex the shoulder Medially Rotate the shoulder Horizontally Adduct the shoulder -Posterior Fibers: Extend the shoulder Laterally Rotate the shoulder Horizontally Abduct the shoulder |
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Trapezius |
-Upper Fibers *Bilaterally: Flex the head and neck *Unilaterally: Laterally flex the head and neck to same side Rotate Head and neck to the opposite side Elevate Scapula Upwardly Rotate Scapula -Middle Fibers Adduct scapula Stabilize scapula -Lower Fibers Depress scapula Upwardly Rotate Scapula |
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Latissimus Dorsi |
Extend the shoulder Adduct the shoulder Medially Rotate the shoulder |
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Teres Major |
Extend shoulder Adduct shoulder Medially rotate shoulder |
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Supraspinatus |
Abduct shoulder Stabilize Head of humerus in glenoid cavity |
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Teres Minor |
Laterally Rotate shoulder Adduct shoulder Stabilize Head of humerus in glenoid cavity |
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Infraspinatus |
Laterally Rotate Shoulder Adduct shoulder Stabilize Head of humerus in glenoid cavity |
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Subscapularis |
Medially Rotate shoulder Stabilize Head of humerus in glenoid cavity |
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Rhomboids |
Adduct scapula Elevate scapula Downwardly rotate scapula |
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Levator Scapula |
-Unilaterally: Elevate scapula Downwardly rotate scapula Laterally flex the head and neck Rotate the head and neck to the same side -Bilaterally: Extend the head and neck |
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Serratus Anterior |
-With origin fixed: Abduct the scapula Upwardly rotate the scapula Depress scapula Hold medial border of scapula against rib cage -With Scapula Fixed: May act to elevate the thorax during forced inhalation |
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Pectoralis Major |
-All Fibers: Adduct the shoulder Medially Rotate the shoulder Assist to elevate the thorax during forced inhalation (with arm fixed) -Upper Fibers: Flex Shoulder Horizontally Adduct shoulder -Lower fibers: Extend shoulder |
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Pectoralis Minor |
Depress scapula Abduct scapula Downwardly rotate scapula -With scapula fixed: Assist to elevate the thorax during forced inhalation |
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Subclavius |
Depress the clavicle and draw it anteriorly Elevate the first rib (to assist during inhalation) Stabilize Sternoclavicular joint |
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Biceps Brachii |
Flex Elbow Supinate Forearm Flex shoulder |
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Triceps Brachii |
-All heads: Extend elbow -Long head: Extend shoulder Adduct the shoulder |
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Coracobrachialis |
Flex shoulder Adduct shoulder |
