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28 Cards in this Set
- Front
- Back
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Pectorals major
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O: Clavicle, sternum, ribs 1-6 I: Humerus intertubercular groove A: flexion and adduction
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Pectoralis minor
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O: ribs 3-5 I: Scapula coracoid process A: draws scapula forward and inferior
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Pectoantebrachialis
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O: manubrium I: Antebrachial (NO HUMAN EQUIVALENT)
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Rectus abdominis
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O: pubis I: Ribs 5-7 and xiphoid process A: stabilize abdomen, flex vertebral column (2nd deepest layer)
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linea alba
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Band of connective tissue that separates the rectus abdominis muscles
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External oblique's
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O: Ribs I: linea alba A: stabilize abdomen, flex and rotate vertebral (Most superficial layer)
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Internal oblique's
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O: Lumbar fascia and ilium I: linea alba A: Stabilize abdomen, flex and rotate vertebral (3rd deepest layer)
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Transverses abdominis
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O: Lumbar fascia, ilium crest and ribs I: linea alba A: compress abdomen (Deepest layer)
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Clavotrapezius
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O: superior nuchal line and median dorsal line I: clavicle A: Draws the clavicle toward the head (Equivalent to the human trapezius group)
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Acromiotrapezius
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O: cervical and T1 vertebrae I: Scapular spine A: Draw scapula to the dorsal (Equivalent to the human trapezius group)
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Spinotrapezius
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O: Thoracic vertebrae I: Scapular spine A: Draw scapula to the dorsal (Equivalent to the human trapezius group
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Levator scapulae
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O: Transverse process of C1-C4 I: Scapula A: elevates and adducts scapula, flexes neck laterally
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Clavodeltoid
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O: Clavotrapezius I: Brachea (Equivalent to the human deltoid group)
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Spinodeltoid
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O: Scapula I: deltoid tuberosity of humerus A: Arm adduction
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Latissimus dorsi
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O: L5-T6, illium crest I: intertubercular groove of humerus A: Extendeds and adducts the arm
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Serratus anterior
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O: Ribs 1-9 I: Scapula A: Pull the scapula toward the sternum.
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Subscapularis
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O: Subscapular fossa of scapula !: Lesser tubercle of humerus A: Rotates humerus and stabilizes shoulder
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Splenius
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O: nuchal ligament, spinous processes of C7-T6 I: Mastoid process, occipital transverse process of C2-C4 A: Extend, rotate and tilt head
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Rhomboid Group
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O: Spinous process of C2-T5 I: Medial scapula A: Retracts scapula
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Teres major
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O: Scapula I: Humerus A: extends arm medially rotates and adducts arm
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Supraspinatus
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O: Supraspinosous process of scapula I: Greater tubercle of humerus A: stabilizes shoulder
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Infraspinatus
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O: Infraspinousous process of scapula I: Greater tubercle of humerus A: Stabilizes shoulder
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Biceps brachii
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Short Head (Coracoid process of scapula to radial tuberosity) Long Head (Glenoid cavity to radial tuberosity) Forearm flexion and supination
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Brachioradialis
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O: distolateral humerus I: Styloid process of the radius A: forearm flexion
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Long Head
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O: Glenoid rim of scapula I: olecranon process of ulna A: forearm extensor
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Medial Head
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O: Posteriodistal humerus I: olecranon process of ulna A: forearm extensor
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Lateral Head
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O: posterior humerus I: olecranon process of ulna A: forearm extensor
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Brachialis
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O: Anteriodistal humerus I: coronoid process of ulna A: forearm flexion
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