Front | Back |
Biceps Brachii |
ORIGIN
Long: Glenoid Fossa of Scapula
Short: Sorocoid Proc. of Scapula
INSERTION
Radial Tuberosity
ACTION
Flex Forearm
|
Brachialis |
ORIGIN
Humerus
INSERTION
Coronoid Process of Ulna
ACTION
Flex Forearm
|
Brachioradialis |
ORIGIN
Humerus
INSERTION
Styloid Process of Radius
ACTION
Flex Forearm
|
Pronator Teres |
ORIGIN
Medial Epicondyle of Humerus & Coronoid Process of Ulna
INSERTION
Shaft of Radius
ACTION
Flex Forearm
|
Triceps Brachii
|
ORIGIN
Long: Scapula
Medial & Lateral: Humerus
INSERTION
Olecranon Process of Ulna
ACTION
Extend Forearm
|
Flexor Carpi Radialis
|
ORIGIN
Medial Epicondyle of Humerus
INSERTION
Metacarpals II and III
ACTION
Flex Wrist
|
Palmaris Longus
|
ORIGIN
Medial Epicondyle of Humerus
INSERTION
Palmar Aponeurosis
ACTION
Flex Wrist
|
Flexor Carpi Ulnaris
|
ORIGIN
Medial Epicondyle of Humerus
INSERTION
Hammate & Metacarpal V
ACTION
Flex Wrist
|
Flexor Digitorum Superficialis
|
ORIGIN
Medial Epicondyle of Humerus
INSERTION
Middle Phalanges II - V
ACTION
Flex Digits II - V
|
Flexor Digitorum Profundus
|
ORIGIN
Coronoid Process & Shaft of Ulna
INSERTION
Distal Phalanges II - V
ACTION
Flexes Digits II - V
|
Extensor Carpi Radialis Longus
|
ORIGIN
Lateral Epicondyle of Humerus
INSERTION
Metacarpal II
ACTION
Extends Wrist
|
Extensor Carpi Radialis Brevis
|
ORIGIN
Lateral Epicondyle of Humerus
INSERTION
Metacarpal III
ACTION
Extend Wrist
|
Extensor Digitorum
|
ORIGIN
Lateral Epicondyle of Humerus
INSERTION
Middle & Distal Phalanges II - V
ACTION
Extends Digits II - V
|
Extensor Carpi Ulnaris
|
ORIGIN
Lateral Epicondyle of Humerus
INSERTION
Metacarpal V
ACTION
Extend Wrist
|
Pollicis Group
|
ORIGIN
Shaft of Radius and Ulna
INSERTION
Metacarpal I
ACTION
Extend Digit I
|