What is the action of the frontalis muscle
- What is the function of the frontalis muscle
- What is the origin of the frontalis muscle
- What is the insertion of the frontalis muscle
- What is the location of the frontalis muscle
- What is the purpose of the frontalis muscle
- What is the origin of the frontalis muscle quizlet
- What is the shape of the frontalis muscle
- What is the position of the frontalis muscle
- What action does the frontalis muscle do
- What action does the frontalis muscle perform
- What is the primary origin of the frontalis muscle
- What is the main function of the frontalis muscle
- What is the primary function of the frontalis muscle