Muscles 1-week 4

Question 1

Subscapularis

Answer 1

1. Arm medial rotation
2. Sub scapular fossa of scapula
3. Lesser tubercle of humerus

Question 2

Teres Major

Answer 2

1. Arm extension and adduction
2. Scapula
3. Intertubercular groove of humerus

Question 3

Biceps Brachii

Answer 3

1. Forearm flex ion and supination
2. Coracoid process of scapula
3. Radial tuberosity

Question 4

Triceps Brachii

Answer 4

1. Forearm extension
2. Scapula and humerus
3. Olecranon of ulna