Muscles of the Anterior Body

Front

What is the primary function of the rectus abdominis muscle?

Back

Flexion of the spine.

Front

Which muscle is known as the 'smiling muscle'?

Back

Zygomaticus.

Front

What is the function of the occipitalis muscle?

Back

It helps in moving the scalp backward.

Front

Which muscle is located in the anterior compartment of the thigh?

Back

Quadriceps femoris.

Front

What is the primary function of the iliopsoas muscle?

Back

Flexing the hip joint.

Front

What muscle is responsible for closing the eyelids?

Back

Orbicularis oculi.

Front

What is the role of the buccinator muscle?

Back

It helps in chewing by keeping food between the teeth.

Front

Which muscle is involved in the flexion of the arm?

Back

Biceps brachii.

Front

What is the primary function of the pectoralis major muscle?

Back

Adduction and flexion of the arm.

Front

What muscle is responsible for the movement of the jaw?

Back

Masseter.