Origin
Long head – Supraglenoid tubercle of scapula.
Short head – Coracoid process of scapula.
Insertion
Humerus
Blood supply
Brachial artery.
Nerve supply
Musculocutaneous nerve.
Action
It causes flexion of the elbow joint and supination of the forearm.
Disease/Injury
Biceps tendinitis causes pain and tenderness in the tendon of the biceps because of repetitive stress injury.
Muscle Exercise
Biceps curls helps to strengthen the biceps muscle.
Interesting Facts
Biceps brachii is an important muscle for bodybuilders.
