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Cards In This Set
| Front | Back |
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Trapezius - Superior fibers (upper extremity)
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Origin: Occipital bone;
Insertion: Acromion process Movement: Elevation, abduction, rotation of gleno-humeral joint ----Scapula/shoulder girdle---- |
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Trapezius - Inferior Fibers (upper extremity)
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Origin: C1-T12
Insertion: Spine of Scapula Movement: Elevate, abduct, depress ----Scapula/shoulder girdle---- |
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Rhomboids (upper extremity)
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Origin: Spinous process of C7 - T2-T5
Insertion: Medial border of scapula Movement: Retracts scapula, abduct and draw medially ----Scapula/shoulder girdle---- |
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Levator Scapula (upper extremity)
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Origin: posterior tubercles of transverse process of C1-C4 vert.
Insertion: Superior part of medial border of scapula Movement: Elevates scapula or rotates neck ----Scapula/shoulder girdle---- |
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Pectoralis minor (upper extremity)
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Origin: 3rd to 5th ribs, near their costal cartilage
Insertion: Coracoid process of scapula Movement: draws scapula forward, downward rotation, and inward; ----Scapula/shoulder girdle---- |
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Serratus anterior - superior fibers (upper extremity)
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Origin: Ribs 1-4
Insertion: Scapula along medial border (underside) Movement: Protracts scapula and rotates it upward ----Scapula/shoulder girdle---- |
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Serratus anterior - inferior fibers (upper extremity)
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Origin: Ribs 4-8
Insertion: Scapula along medial border (underside) Movement: Protracts scapula and rotates it upward ----Scapula/shoulder girdle---- |
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Infraspinatus (upper extremity)
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Origin: Infraspinous fossa of scapula
Insertion: Greater tubercle of humerus Movement: Externally rotates ----Rotator Cuff---- |
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Supraspinatus (upper extremity)
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Origin: Supraspinous fossa
Insertion: lesser tubercle of humerus Movement: scapula abduction (internal rotation) ----Rotator Cuff---- |
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Subscapularus (upper extremity)
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Origion: Subscapular fossa
Insertion: lesser tubercle of humerus Movement: Internally rotates and adducts the head of the humerus ----Rotator Cuff---- |
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Teres Minor (upper extremity)
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Origin: Lateral boarder of scapula
Insertion: Greater tubercle of humerus Movement: assists external rotation of the head of humerus ----Rotator Cuff---- |
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Pectoralis Major (upper extremity)
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Origin: clavical, sternum, ribs 1-6
Insertion: greater tubercle, intertubercular groove Movement: shoulder adduction, movement across chest, internal rotation of hum. ----Shoulder Joint---- |
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Biceps long head (upper extremity)
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Origin: superglenoid tubercle
Insertion: Radial tuberosity Movement: flexor ----Shoulder Joint---- |
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Biceps short head (upper extremity)
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Origin: coracoid process
insertion: Radial tuberosity Movement: flexor ----Shoulder Joint---- |
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Deltoid anterior (upper extremity)
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Origin: lateral 3rd clavical
Insertion: Deltoid tuberosity of humerus Movement: Laterally abducts the humerus @ glenohumeral joint ----Shoulder Joint---- |
