Muscles of the Anterior Body

Front

Which muscle is responsible for extending the knee joint?

Back

Quadriceps femoris

Front

What is the primary function of the rectus abdominis muscle?

Back

Flexion of the spine

Front

Which muscle is located at the back of the head and is responsible for moving the scalp?

Back

Occipitalis

Front

Which muscle is primarily responsible for adducting the arm?

Back

Pectoralis major

Front

Which muscle is responsible for smiling?

Back

Zygomaticus

Front

What is the function of the sartorius muscle?

Back

Flexion, abduction, and lateral rotation of the hip.

Front

What is the primary function of the deltoid muscle?

Back

Abduction of the arm.

Front

Which muscle is known as the 'six-pack' muscle?

Back

Rectus abdominis

Front

What is the role of the pectoralis minor muscle?

Back

Stabilizes the scapula and assists in arm movement.

Front

Which muscle is responsible for flexing the elbow joint?

Back

Biceps brachii