Origins and Insertions for Ant/Post Arm muscles

What is the origin for the long head of the biceps?

supraglenoid tubercle and glenoid labrum

What is the insertion for the long head of the biceps?

Radial Tuberosity and bicipital aponeurosis

What is the origin for the short head of the biceps?

superior tip of the coracoid process

What is the insertion for the short head of the biceps?

Radial Tuberosity and bicipital aponeurosis

What is the origin for the brachialis?

Distal ½ of the anterior surface of the humerus

What is the insertion for the brachialis?

ulnar tuberosity

What is the origin for the long head of the triceps?

Infraglenoid tubercle

What is the origin for the short head of the triceps?

Posterior surface of the humerus, proximal to the radial groove

What is the origin for the medial head of the triceps?

Posterior surface of the humerus, distal to the radial groove

What is the insertion for all heads of the of the triceps?

olecranon process

Origin for anterior delt

Lateral 1/3, anterior border of clavicle

Origin for lateral delt

lateral aspect of acromion process

Origin for posterior delt

inferior lip of spine of scapula

Insertion for delts

Deltoid tuberosity

What is the origin for the serratus anterior?

Ribs 1-9, between angle and costal cartilage

What is the insertion of the serratus anterior

Anterior surface of the medial border of the scapula

What is the origin for the heads of pec major?

Clavicular head: Medial ½ of the anterior clavicle
Sternal head: lateral ½ of the sternum
Costal head: Costal cartilage of ribs 5-7

What is the insertion for all heads of the pec major?

Lateral lip of bicipital groove

What is the origin of the pec minor?

Ribs 3-5

What is the insertion for pec minor?

medial side of coracoid process