Learn Mode

Anatomy and Functions of Shoulder Muscles Quiz

Go to Quiz Page

Which muscle is responsible for abduction of the shoulder?

Deltoid

Explanation

Deltoid abducts the shoulder.

Which muscle assists in stabilizing the shoulder joint?

Deltoid

Explanation

Deltoid helps stabilize the shoulder joint.

Which muscle is primarily responsible for internal rotation of the shoulder?

Subscapularis

Explanation

Subscapularis primarily internally rotates the shoulder.

Which muscle acts as the prime mover in shoulder flexion?

Biceps brachii

Explanation

Biceps brachii is the prime mover in shoulder flexion.

Which muscle is commonly referred to as the 'rotator cuff'?

Infraspinatus

Explanation

Infraspinatus is commonly referred to as the 'rotator cuff'.

Which muscle assists in both shoulder adduction and extension?

Latissimus dorsi

Explanation

Latissimus dorsi assists in both shoulder adduction and extension.

Which muscle is responsible for shoulder horizontal adduction?

Pectoralis major

Explanation

Pectoralis major is responsible for shoulder horizontal adduction.

Which muscle is responsible for adduction and medial rotation of the shoulder?

Teres major

Explanation

Teres major adducts and medially rotates the shoulder.

Which muscle is involved in both shoulder and elbow flexion?

Brachialis

Explanation

Brachialis is involved in both shoulder and elbow flexion.

#10

Which muscle is responsible for shoulder external rotation when the arm is at the side?

Teres minor

Explanation

Teres minor is responsible for shoulder external rotation when the arm is at the side.

#11

Which muscle primarily assists in upward rotation of the scapula?

Serratus anterior

Explanation

Serratus anterior primarily assists in upward rotation of the scapula.

#12

Which muscle is involved in both shoulder extension and adduction?

Latissimus dorsi

Explanation

Latissimus dorsi is involved in both shoulder extension and adduction.

Anatomy and Functions of Shoulder Muscles Quiz

Which muscle is responsible for abduction of the shoulder?

Which muscle assists in stabilizing the shoulder joint?

Which muscle is primarily responsible for internal rotation of the shoulder?

Which muscle acts as the prime mover in shoulder flexion?

Which muscle is commonly referred to as the 'rotator cuff'?

Which muscle assists in both shoulder adduction and extension?

Which muscle is responsible for shoulder horizontal adduction?

Which muscle is responsible for adduction and medial rotation of the shoulder?

Which muscle is involved in both shoulder and elbow flexion?

Which muscle is responsible for shoulder external rotation when the arm is at the side?

Which muscle primarily assists in upward rotation of the scapula?

Which muscle is involved in both shoulder extension and adduction?

Test Your Knowledge