Shoulder Adductors

Question 1

What muscles adduct the shoulders

Answer 1

• Coracobrachialis
• Teres Major
• Latissimus Dorsi
• Pec Major

Cant Tolerate Lazy People

Question 2

Origin and Insertion of Coracobrachialis

Answer 2

orign - Coracoid process of the scapula
insertion - medial surface and border of the body of the humerus

Question 3

Origin and Insertion of Teres Major

Answer 3

orign - inferior angle of the scapula
insertion -intertuburcular groove of the humerus

Question 4

Origin and Insertion of Latissimus dorsi

Answer 4

orign - spinous processes of T7- T12 + L1-L5 + sacrum, inferior portoin of scapula, iliac crest, ribs 9-12
insertion - intertubercular groove of the humerus

Question 5

Origin and Insertion of Pec Major

Answer 5

orign - medial half of clavicle
insertion - lateral lip of intertubercular groove