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What is the origin of the short head of the biceps brachii?
coracoid process
origin of long head of biceps brachii?
Supraglenoid tubercle
Insertion of biceps brachii?
Radial tuberosity
What are the actions of the biceps brachii?
Elbow Flexion & supination
The brachialis originates on _______ on the ________
Anterior humerus ; distal half
Where does the brachialis insert?
Coronoid process of ulna
What action does the brachialis perform?
Elbow Flexion
What is the origin of the brachioradialis?
Lateral supracondylar ridge
Where does the brachioradialis insert?
Lateral Styloid process (radius)
What actions does the brachioradialis perform?
Elbow Flexion, pronation, & supination
What is the origin of the pronator teres?
Medial epicondyle
What action does pronator teres perform?
Pronation
Where does the pronator teres insert?
Mid-lateral radius
Where is the origin of the pronator quadratus?
Distal anterior ulna
Where does the pronator quadratus insert?
Distal anterior radius
What action does the pronator quadratus perform?
Pronation
Flexor Carpi Radialis origin?
Medial epicondyle
Insertion of flexor carpi radialis?
Base of metacarpals 2 & 3
Action of flexor carpi radialis?
Wrist Flexion &radial deviation
Origin of palmaris longus?
Medial epicondyle
Insertion point for palmaris longus?
Palmar aponeursis
Palmaris longus action?
Wrist Flexion
Origin point for flexor carpi ulnaris?
Medial epicondyle
Insertion point for flexor carpi ulnaris?
Base of metacarpal 5 (pinky), pisiform, & hamate
Flexor digitorum superficial origin point?
Medial epicondyle
Where does the flexor digitorum superficialis insert?
middle phalanx 2-5
What actions do the flexor digitorum superficialis perform?
Finger Flexion & wrist flexion
What is the origin of the flexor digitorum profundus?
Proximal anterior ulna
Where does the flexor digitorum profundus?
Distal phalanx 2-5
What actions do the flexor digitorum profundus?
Finger Flexion & wrist flexion
Where does the flexor pollicus longus originate?
Anterior mid-radius and ulna
Where does the flexor pollicus longus insert?
Distal phalanx of thumb
