Structures

  • Biceps Brachii
  • Brachialis
  • Coracobrachialis
MuscleActionOriginInsertionInnervationBlood supply
Biceps Brachii- Flexion of elbow
- Supination of forearm
- Short head: Coracoid process
- Long head: Supraglenoid tubercle
- Radial tuberosity- Musculocutaneous nerve- Brachial artery
Brachialis- Flexion of elbow- Distal half of anterior humerus- Ulna tuberosity- Musculocutaneous nerve- Brachial artery
Coracobrachialis- Assists in flexion of shoulder- Coracoid Process- Medial midshaft humerus- Musculocutaneous nerve- Brachial artery