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34 Cards in this Set
- Front
- Back
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Deltoid
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O- clavicle, acromion, spine of scapula
I- deltoid tuberosity of humerus A- abduction, flexion, extension, medial/lateral rotation |
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Subscapularis
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O- subscapular fossa of scapula (anterior)
I- Lesser tubercle of humerus A- Medially rotates (internal) humerus |
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Supraspinatus
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O- supraspinous fossa of scapula
I- greater tubercle of humerus A- abduction |
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Infraspinatus
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O- infraspinous fossa of scapula
I- greater tubercle of humerus A- external/ lateral rotation of humerus and adduction |
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Teres Major
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O- inferior angle of scapula
I- medial lip of intertubercular sulcus of humerus A- extends arm @ shoulder joint and assists in adduction and medial rotation of arm |
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Teres Minor
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O- inferior lateral border of scapula
I- greater tubercle of humerus A- laterally rotates, extends and adducts arm @ shoulder joint |
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Coracobrachialis
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O- coracoid process of scapula
I- middle of medial surface of shaft of humerus A- flexes and adducts arm |
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Subclavius
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O- 1st rib
I- Clavicle A- decends/ depresses clavicle and helps stablize pectoral girdle |
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Serratus anterior
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O- ribs 1-8
I- medial (vertebral) border and inferior angle of scapula A- protracts scapula, moves scapula when contracts, abducts scapula |
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Trapezius
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O- superior nuchal line of occipital bone, spinous processes of C7- T12
I- spine of scapula, acromion process, clavicle A- elevates scapula, retracts and depresses scapula, moves clavicle a bit, extends head and neck |
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Levator Scapulae
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O- transverse processes C1- C5
I- superior angle of scapula A- elevates scapula and rotates it downward |
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Rhomboideus Major
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O- T2- T5 spinous processes
I- vertebral border of scapula A- retracts scapula, elevates/ adducts scapula and rotates downward |
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Rhomboideus Minor
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O- C7- T1 spinous processes
I- vertebral border of scapula A- retracts scapula |
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Pectoralis Major
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O- clavicle, sternum, costal cartilages (ribs)
I- intertubercular sulcus of humerus A- FARM- flexion, adduction, rotates medially |
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Pectoralis Minor
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O- ribs 3-5
I- coracoid process of scapula A- draws scapula anterior |
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Latissimus Dorsi
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O- sacrum, illium, spinous processes T6- L5
I- intertubercular sulcus of humerus A- extension, medial rotation, adduction of humerus |
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Biceps brachii
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O- glenoid cavity (scapula), coracoid process (scapula)
I- radial tuberosity of radius A- flexes forearm @ elbow, supinates forearm, flexes arm |
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Brachialis
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O- humerus (distal anterior surface)
I- ulnar tuberosity and coronoid process of ulna A- flexes forearm @ elbow |
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Brachioradialis
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O- lateral border of distal end of humerus
I- superior to styloid process of radius A- flexes forarm @ elbow, supinates and pronates forearm |
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Triceps Brachii
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O- infraglenoid tubercle of scapula and radial groove of humerus
I- Olecranon of ulna A- extends forearm @ elbow, extends arm and shoulder |
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Anconeus
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O- lateral epicondyle of humerus
I- olecranon and superior portion of shaft of ulna A- extends forearm @ elbow |
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Pronator Teres
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O- medial epicondyle of humerus and coronoid process of ulna
I- midlateral surface of radius A- pronates forearm and weakly flexes forearm at elbow. |
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Pronator Quadratus
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O- Ulna (distal portion of shaft)
I- Radius (distal portion of shaft) A- pronates forearm |
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Supinator
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O- lateral epicondyle of humerus and ridge near radial notch of ulna
I- Radius (lateral surface) A- supinates forearm |
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Flexor Carpi Radialis
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O- humerus (medial epicondyle)
I- second and third metacarpals A- flexes and abducts hand @ wrist |
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Palmaris Longus
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O medial epicondyle of humerus
I- deep fascia in center of palm A- weakly flexes hand at wrist joint. |
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Flexor Carpi Ulnaris
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O- medial epicondyle of humerus and ulna (superior posterior border)
I- pisiform, hamate, and base of fifth metacarpal A- flexes and adducts hand @ wrist |
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Flexor digitorum superficialis
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O- medial epicondyle of humerus, coronoid process of ulna, ridge along lateral margin of anterior surface of radius
I- middle phalanx of each finger A- flexes middle and proximal phalanx of each finger, flexes hand at wrist joint |
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Flexor pollicis Longus
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O- anterior surface of radius and interosseous membrane
I- base of distal phalanx of thumb A- flexes distal phalanx of thumb |
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Flexor digitorum profundus
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O- anterior medial surface of body of ulna
I- base of distal phalanx of each finger A- flexes distal and middle phalanges, proximal phalanx, and hand @ wrist |
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Extensor Carpi Radialis Brevis
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O- lateral epicondyle
I- 3rd metacarpal A- extends and radially deviates (abducts) the hand @ wrist |
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Extensor Carpi Radialis Longus
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O- lateral supracondylar ridge
I- 2nd metacarpal A- extends and radially deviates the hand (abducts) |
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Extensor Digitorum
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O- lateral epicondyle (humerus)
I- distal middle phalanges of digits 2-5 A- extends digits and wrist |
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Extensor Carpi Ulnaris
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O- lateral epicondyle (humerus)
I- 5th metacarpal A- extends, adducts (ulnar deviation) @ the hand |
