KIN 217 Practical 4

Pectoralis major

Pectoralis minor

serratus anterior

anterior deltoid

coracobrachialis

long head of biceps brachii

short head of biceps brachii

brachialis

posterior deltoid

brachioradialis

supinator

extensor carpi radialis longus

extensor carpi radialis brevis

adductor pollicis longus

extensor pollicis longus

extensor pollicis brevis

extensor digitorum

extensor carpi ulnaris

trapezius

levator scapulae

rhomboid major

rhomboid minor

teres major

triceps brachii

supraspinatis

teres minor

infraspinatus

palmaris longus

flexor carpi radialis

flexor carpi ulnaris

flexor digitorum superficialis

flexor digitorum profundus

flexor pollicis longus

pronator quadratus

pronator teres

adductor pollicis brevis

flexor pollicis brevis

adductor pollicis

Flexor carpi radialis OI

O: Medial epidcondyle of humerus
I: base of 2nd and 3rd metacarpal

Flexor carpi ulnaris OI

O: Medial epicondyle of humerus; Olecranon process of ulna; Posterior border of ulna
I: pisiform; hamate; base of 5th metacarpal

Flexor digitorum superficialis OI

O: medial epicondyle of humerus; coronoid process of ulna; proximal shaft of radius
I: middle phalanges of digits 2-5

palmaris longus OI

O:medial epicondyle of humerus
I:palmar aponeurosis

extensor carpi radialis longus OI

O: lateral supracondylar ridge of humerus
I: base of 2nd metacarpal

extensor carpi radialis brevis OI

O:lateral condyle of humerus
I: base of 3rd metacarpal

extensor carpi ulnaris OI

O:lateral epicondyle of humerus; proximal shaft of ulna
I:base of 5th metacarpal

extensor digitorum OI

O:lateral epicondyle of humerus
I: Middle and distal phalanges of digits 2-5

Flexor Carpi radialis A

Flexion and abduction of wrist

flexor carpi ulnaris A

flexion and adduction of wrist

flexor digitorum superficialis A

flexion of wrist and fingers

palmaris longus A

flexion of wrist

extensor carpi radialis longus A

extension and abduction of wrist

extensor carpi radialis brevis A

extension and abduction of wrist

extensor carpi ulnaris A

extension and adduction of wrist

flexor digitorum profundus OI

O: Proximal shaft of ulna (ant) and interossous membrane
I: distal phalanges of digits 2-5

flexor pollicis longus OI

O: middle radius (ant); coronoid process of ulna and interosseous membrane
I: distal phalanx of 1st digit

flexor pollicis brevis OI

O: trapezium; trapezoid; capitate
I: proximal phalanx of 1st digit

extensor pollicis longus OI

O:Mid-shaft of ulna (post); interosseous membrane
I: Distal phalanx of 1st digit

extensor pollicis brevis OI

O: distal shaft of radius (post) and interosseous membrane
I: proximal phalanx of 1st digit

abductor pollicis longus OI

O: proximal posterior surface of radius and ulna; interosseous membrane
I: base of 1st metacarpal

adductor pollicis brevis OI

O: Scaphoid and Trapezium
I: Proximal phalanx of 1st digit (lat)

adductor pollicis OI

O: 2nd and 3rd metacarpal; capitate
I: proximal phalanx of 1st digit

Flexor digitorum profundus A

finger flexion

extensor digitorum A

finger extension

flexor pollicis longus A

thumb flexion

flexor pollicis brevis A

thumb flexion

extensor pollicis longus A

thumb extension

extensor pollicis brevis A

thumb extension

abductor pollicis longus A

thumb extension and extension

abductor pollicis brevis A

thumb abduction

adduction pollicis A

thumb adduction

biceps brachii OI

O: long head: supraglenoid tubercle of scapula; shorthead: coracoid process of scapula
I: radial tuberosity

brachialis OI

O: distal shaft of humerus
I:tuberosity of the ulna

brachioradialis OI

O:distal shaft of humerus (lat)
I:styloid process of radius

pronator teres OI

O: medial epicondyle of humerus and coronoid process of ulna
I: middle of radius (lat)

pronator quadratus OI

O: distal shaft of ulna (ant)
I: distal shaft of radius (ant)

triceps brachii OI

O: long head: infraglenoid tubercle of scapula; medial and lateral head: shaft of humerus (post)
I: Olecranon process of ulna

supinator OI

O: lateral epicondyle of humerus; proximal shaft of ulna (post)
I: proximal shaft of radius (lat)

biceps brachii A

flexion and supination of elbow

brachialis A

flexion of elbow

brachioradialis A

flexion of elbow

pronator teres A

elbow pronation

pronator quadratus A

elbow pronation

triceps brachii A

elbow extension

supinator A

elbow supination

anterior deltoid OI

O: lateral 3rd of clavicle
I: deltoid tuberosity of humerus

middle deltoid OI

O: acromion process of scapula
I: deltoid tuberosity of humerus

posterior deltoid OI

O: spine of scapula
I: deltoid tuberosity of humerus

pectoralis major OI

O: clavicular part: medial clavicle; sternal part: sternum, costal cartilage 1-6; aponeurosis of external oblique muscle
I: intertubercle sulcus of humerus

coracobrachialis OI

O: coronoid process of scapula
I: midshaft of humerus (med)

latissimuss dorsi OI

O: sacral and lumbar spines; lower 4 ribs; iliac crest; spinous process of T6-T12; inferior angle of scapula
I:intertubercular sulcus

subscapularis OI

O: subscapular fossa of scapular
I: lesser tubercle of humerus

teres minor OI

O: lateral border of scapula
I: greater tubercle of humerus

infraspinatus OI

O: infraspinous fossa of scapula
I: greater tubercle of humerus

supraspinatus OI

O: supraspinous fossa of scapula
I: greater tubercle of humerus

anterior deltoid A

Flexion and Horizontal flexion of shoulder

middle deltoid A

abduction and horizontal extension of shoulder

posterior deltoid A

extension and horizontal extension of shoulder

pectoralis major A

flexion, adduction, and horizontal flexion of shoulder

coracobrachialis A

horizontal flexion of shoulder

latissimus dorsi A

extension and adduction of shoulder