Rotator Cuff

Which muscle is NOT part of the Rotator cuff ?

• Supraspinatus

• Subscapularis

• Infraspinatus

• Teres Minor

• Teres Major

Match the following to the Rotator Cuff and shoulder Muscle attachments

A - Supraspinatus

B - Supraspinatus

C - Infraspinatus

D - ​ Pectoralis Major

E - ​ Teres Minor

• B

• D

• C

• Supraspinatus
• E

Which of the following is a function of the Rotator cuff?

• Stabilizing the shoulder joint

• Flexing the elbow

• Extending the knee

• Rotating the hip

What is the primary action of the Infraspinatus muscle?

• Knee extension

• Shoulder abduction

• Shoulder external rotation

• Elbow flexion

Which muscle is involved in internal rotation of the shoulder?

• Supraspinatus

• Subscapularis

• Infraspinatus

• Teres Minor

What role does the Teres Minor muscle play in shoulder movement?

• Shoulder adduction

• Shoulder internal rotation

• Shoulder external rotation

• Shoulder elevation

Which muscle assists in lifting the arm sideways at the shoulder?

• Pectoralis Major

• Latissimus Dorsi

• Deltoid

• Biceps Brachii

Which of the following muscles is NOT involved in the movement of the shoulder?

• Deltoid

• Supraspinatus

• Sartorius

• Infraspinatus

Rotator Cuff Referal A​ (a)   B​ (b)   C​ (c)   D​ (d)  

• Infraspinatus
• Subscapularis
• Teres Minor
• Supraspinaus
• Teres Major
• Pectoralis Major

Which Rotator Cuff Muscles Attaches on the lesser tubercle? (3 attach on the greater tubercle)

• Subscapularis

• Supraspinatus

• Teres Minor

• Infraspinatus