Muscles in the Arm

What is 10?

• Supinator

• Brachioradialis

• Biceps brachii

What is 1?

• Flexor carpi radialis

• Coracobrachialis

• Trapezius

What is 11

• Pronator teres

• Brachialis

• Extensor carpi radialis longus

What is 2?

• Clavicle

• Deltoid

• Subscapularis

What is 12?

• Supinator

• Flexor digitorum superficialis

• Pronator quadratus

What is 3?

• Subscapularis

• Trapezius

• Short head of biceps brachii

What is 4?

• Brachialis

• Cracobrachialis

• Deltoid

What is 5?

• Trapezius

• Coracobrachialis

• Subscapularis

What is 6?

• Medial border of scapula

• Short head of biceps brachii

• Clavicle

What is 7?

• Long head of biceps brachii

• Medial border of scapula

• Deltoid