This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Upper limb, Subject name: Anatomy
All of the following are considered to be rotator cuff muscles except 
Select and explain. 
A. Supraspinatus, B. Infraspinatus, C. Teres minor, D. Teres major
D: Teres major
Answer: D: Teres major 
Explanation: ROTATOR CUFF:- Musculotendinous cuff Tendons of : 1. Supraspinatus 2. Infraspinatus 3. Teres minor 4. Subscapularis They fuse with the underlying capsule of shoulder joint. Tendons of supraspinatus fuse superiorly. Infraspinatus& teres minor posteriorly Subscapularis anteriorly Functions:- 1. Stabilise shoulder joint. 2. Grasp relatively large head of humerus and holds it against the smaller shallow glenoid cavity. {Reference:vishram singh, pg no. 74}