Forearm

Question 1

Anconeus

Answer 1

O: Lateral Epicondyle of Humerus

I: Olecranon Process

Action: Elbow Extension

Nerve: Radial Nerve

Synergist: Triceps Brachii

Antagonist: Brachialis

Question 2

Brachioradialis

Answer 2

O: Lateral Supracondylar Ridge of Humerus
I: Styloid Process of Radius

Action: Elbow Flexion

Nerve: Radial Nerve

Synergist: Biceps Brachii

Antagonist: Tricpes Brachii

Question 3

Pronator Teres

Answer 3

O: Medial Epicondyle of Humerus, Coronoid Process of Ulna

I: Middle of Lateral Surface of Radius

Action: Forearm Pronation, Flexion of Elbow

Nerve: Median Nerve

Synergist: Pronator Quadratus, Brachialis

Antagonist: Biceps Brachii, Triceps Brachii