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34 Cards in this Set
- Front
- Back
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Pectoralis Minor
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O:Anterior-superior surfaces of R's 3-5
I: coracoid process of scapula A: Depresses/protracts shoulder; rotates scapula downwards; elevates ribs |
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Serratus anterior
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O: Anterior and superior margings of R's 1-8/9
I: Anterior surface of v.border of scapula A: Protracts shoulder; rotates scapula upwards |
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Trapezius
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O: Occip. Bone, ligamentum nuchae & spinous processes of thoracic V
I: Clavicle: acromion process & spine of scapula A: Elevates, retracts, depresses and rotates up the scapula; elevates the clavicle; extends neck. |
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Levator Scapulae
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O: Transverse processes of first four C V
I:Medial border of scapula A: elevates scapula |
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Rhomboid minor
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O: Spinous process of V C7-T1
I:med. border of scap. near spine A: adducts scapula and performs downward rotation |
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Rhomboid major
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O: Spinous processes of superior T V
I: Med. Border of scapula from spine to inferior angle A: adducts scapula and performs downward motion |
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Subclavius
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O: R1
I: Infe. Border of the clavicle A: depresses and protracts shoulder |
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Adduct
Protract flexion Abduct |
A: move side to side: toward the body
P: push out F: move head inferiorly/down A: move side to side: away from body |
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Pectoralis Major
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O: Cartilages of R 2-6, body of sternum& infer., med. portion of clavicle
I: greater tubercle and intertubercular groove of humerus A: flexion, adduction and medial rotation of shoulder |
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Latissimus dorsi
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O: spinous processes of inferior T and all L V, R8-12 and thoracolumbar fascia
I: floor of intertubercular groove of the humerus A: extension, adduction, and medial rotation at shoulder |
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Deltoid
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O: clavicle, Acromion process and spine of scapula
I: deltoid tuberosity of humerus A: abduction at shoulder, flexion and medial rotation; extension and lateral rotation |
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Supraspinatus
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O: supraspinous fossa of scapula
I: greater tubercle humerus A: abduction at shoulder |
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Infraspinatus
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O: infraspinus fossa of scapula
I: greater tubercle of humerus A: lateral rotation at shoulder |
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Teres Major
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O: inferior angle of scapula
I: intertubercular groove of humerus A: extension, adduction and medial rotation at shoulder |
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Teres Minor
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O: lateral border of scapula
I: greater tubercle of humerus A: lateral rotation at shoulder |
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Subscapularis
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O: Subscapular fossa of scapula
I: lesser tubercle of humerus A: medial rotation at shoulder |
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coracobrachialis
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O: Coracoid process of the scapula
I: Medial margin of shaft of humerus A: adduction and flexion at shoulder |
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Biceps brachii
Short head; Long head |
O: coracoid process; supraglenoid tubercle of scapula
I: Radial tuberosity; A: flexion at elbow and shoulder, supination |
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brachialis
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O: Anterior, distal surface of humerus
I: ulner tuberosity A: flexion at elbow |
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Brachioradialis
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O: lateral supracondylar ridge of humerus
I: lateral aspect of styloid process of radius A: Flexion at elbow. |
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Triceps brachii
lateral head |
O: superior, lateral margin of humerus
I: Olecranon process of ulna A: Extension at elbow |
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Triceps brachii
Long head |
O: infraglenoid tubercle of scap
I: Olecranon process of ulna A: Extension at elbow; shoulder extension and and adduction |
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Triceps brachii
medial head |
O: posterior surface of humerus, inferior to radial groove
I: Olecranon process of ulna A: Extension at elbow |
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Anconeus
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O: Pos., infer surface of humeral lat. epicondyle
I: lat. margin of ulnar olecranon process A: extension at elbow |
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Pronator quadratus
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O: Ant. and med. surfaces of distal portion of ulna
I: anterolateral surface of distal portion of radius A: pronation |
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Pronator teres
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O: Med. epicondyle of H and coronoid process U
I: mid lat. surface of radius A: pronation |
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Supinator
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O: lat. epicon of H, annular lig and ridge near radial notch of U
I: ant.lat. surf. of the distal portion to the radial tuberosity A: supination |
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Flexor Carpi radialis
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O: med. epicon. of H
I: bases of 2nd and 3rd metacarps A: wrist flexion and adduction |
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Flexor Carpi ulnaris
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O: Med. epicon of ; adj. med. surf of olecranon and ant.med.portion of ulna
I: Pisiform, hamate, and base of 5th Metacarp A: wrist flexion and adduction |
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Palmaris longus
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O: Med. epicond of H
I: Palmar aponeurosis and flexor retinaculum A: wrist flexion |
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Extensor carpi radialis longus
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O: lat. supracondylar ridge of H
I: Base of 2nd Metacarp A: wrist extension and abduction (laterally move outward; move laterally toward body adduction) |
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Extensor carpi radialis brevis
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O: Lat. Epicond of H
I: Base of 3rd Metacarp A: wrist abduction and extension |
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Extensor carpi ulnaris
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O: Lat. epicond. of H; adj. dorsal surface of ulna
I: Base of 5th Metacarp. A: wrist adduction and extension |
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Extensor digitorum
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O: lat. epicond. of H
I: pos. surfaces of phalanges 2-5 A: wrist and finger joint extension |
