Muscles Of The Brachium And Antebrachium

Front 1

Pectoralis Major

Back 1

Medial rotation & adduction of humerus at glenohumeral joint.

Hint 1

medial clavicle, sternum, costal cartalige ribs 1-7
TO
Bicipital groove

Front 2

latissimus dorsi

Back 2

Medial rotation, extension, & adduction of humerus at glenohumeral joint.

Hint 2

spines of T6-T12, L1-L5, crests of sacrum and ilium
TO
Bicipital groove

Front 3

Deltoid

Back 3

adbuct, flex, extand, medially and lateral rotate humerus at glenohumeral joint

Hint 3

clavicle, acromion, spine of scapula
TO
Deltoid tuberocity

Front 4

Coracobrachialis

Back 4

flex and adduct humerus at glenohumeral joint

Hint 4

Coracoid process of scapula
TO
Medial shaft of humerus

Front 5

Biceps brachii

Back 5

flexes humerus at glenohumeral joint, and radius at elbow joint
Supinates.

Hint 5

LONG HEAD- supraglenoid tubercle SHORT HEAD-coracoid process
TO
Radial tuberocity

Front 6

Brachialis

Back 6

Flex antebrachium at elbow joint

Hint 6

distal anterior shaft of humerous
TO
Coronoid process of Ulna

Front 7

Brachioradialis

Back 7

Flexes antebrachium at elbow joint, pronates, supinates

Hint 7

Distal lateral shaft humerus
TO
Styloid process of radius

Front 8

Triceps brachii

Back 8

extension of humerus at glenohumeral joint, and antebrachium at elbow joint.

Hint 8

LONG HEAD- infraglenoid tubercle SHORT HEADS- shaft of humerus
TO
Olecranon process of ulna

Front 9

Flexor carpi radialis

Back 9

flex & abduct hand at wrist

Hint 9

medial epicondyle of humerus
TO
2nd and 3rd metacarpals

Front 10

Palmaris longus

Back 10

flexion of wrist

Hint 10

medal epicondyle of humerus
TO
palmar apneurosis

Front 11

flexor carpi ulnaris

Back 11

Flex & adduct wrist

Hint 11

Medial epicondyle of humerus
TO
Pisiform, hamate, and 5th metacarpal

Front 12

extensor carpi radialis

Back 12

extend & abduct hand at wrist

Hint 12

Lateral supracondular ridge
TO
2nd metacarpal

Front 13

extensor digiti minimi

Back 13

extends proximal phalanx of 5th phalange

Hint 13

lateral epicondyle
TO
5th phalange

Front 14

extensor pollicus brevis

Back 14

extends thumb

Hint 14

posterior radius
TO
proximal phalanx of thumb

Front 15

abductor pollicus longus

Back 15

abducts thumb, extends thumb, abducts wrist

Hint 15

posterior radius and ulna
TO
1st metacarpal

Front 16

Extensor incidius

Back 16

extends 2nd phalange and wrist

Hint 16

posterior ulna
TO
tendon of extensor digitorum at 2nd phalange