Which of the Following Can Flex the Neck

Question

Which of the following can flex the neck?
A) iliocostalis lumborum
B) iliocostalis cervicis
C) longissimus thoracis
D) longus colli
E) multifidus

Accepted Answer

Only the longus colli muscle is responsible for flexion of the neck. The other options listed are muscles of the back and are not involved in neck flexion.