Massage By Jacob's blog: "Mr G-jo"

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Biceps Brachii

Origin: A. Short head: coracoid process of scapula

B. Long head: supraglenoid tubercle of scapula

Insertion: Tuberosity of radius

Action: Flexion of elbow

Supination of forearm

Short head – flexion of humerus

Nerve: Long thoracic Nerve (Cervical 5, 6)

Palpate: Palpate belly on anterior surface of humerus and tendon in antecubital fossa during active elbow flexion

Biceps means two heads and brachium means arm (Latin). The long head travels through the capsule of the shoulder joint and the bicipital groove. The short head originates on the coracoid process along with the origin of the Coracobrachialis and the insertion of the pectoralis minor.