Upper Body and Lower Body Prime Movers Quiz

Which muscle is primarily responsible for shoulder abduction?

• Pectoralis Major

• Deltoid

• Latissimus Dorsi

• Trapezius

Which muscle is known as the "boxer's muscle" due to its role in punching and pushing movements?

• Biceps Brachii

• Triceps Brachii

• Serratus Anterior

• Rhomboids

The biceps brachii muscle is primarily responsible for which action?

• Elbow Extension

• Elbow Flexion

• Shoulder Abduction

• Shoulder Adduction

Which muscle is located on the posterior side of the upper arm and is responsible for elbow extension?

• Biceps Brachii

• Brachialis

• Triceps Brachii

• Coracobrachialis

Which of the following muscles is part of the rotator cuff?

• Deltoid

• Pectoralis Major

• Supraspinatus

• Latissimus Dorsi

Which muscle is primarily responsible for shoulder flexion?

• Pectoralis Major

• Latissimus Dorsi

• Deltoid (anterior fibers)

• Trapezius

The latissimus dorsi muscle is involved in which of the following movements?

• Shoulder Abduction

• Shoulder Adduction

• Elbow Flexion

• Elbow Extension

Which muscle(s) is located in the upper back and is responsible for scapular retraction?

• Trapezius (middle fibers)

• Pectoralis Minor

• Serratus Anterior

• Rhomboids

Which muscle is primarily responsible for the movement of the shoulder joint in a rowing motion?

• Biceps Brachii

• Triceps Brachii

• Latissimus Dorsi

• Deltoid

Which muscle is located on the anterior side of the upper arm and assists in shoulder flexion and adduction?

• Biceps Brachii

• Coracobrachialis

• Brachialis

• Triceps Brachii