Muscular System

  1. Frontalis
    Location: forehead
    Action: raises eyebrows
  2. Orbicularis Oculi
    Location: eyes
    Action: Squint; blinks and closes eye
  3. Orbicularis Oris
    Location: lips
    Action: "kissing" muscle; closes and protudes lips
  4. Sternocleidomastoid
    Location: neck
    Action: flexes neck; laterally rotates head
  5. Pectoralis major
    Location: upper chest (thoracic)
    Action: adducts and flexes humerus (arm)
  6. Deltoid
    Location: shoulder
    Action: abducts arm
Author
Mgandar
ID
236830
Card Set
Muscular System
Description
Major muscles and actions of the human body
Updated