MUSCLES

15 flashcards · Other · by Fatdoink1

1. orbicularis oculi

2. orbicular oris

3. sternocleidomastoid thing guys have

4. pectoralis major fat juicy pecs

5. rectus abdominis abs muscle

6. intercostal muscles

7. trapezius

8. latissimus dorsi

9. latissimus dorsi origin, insertion, action

   origin: Spinous processes, crests of sacrum and ilium, and the last 4 ribs insertion: humerus action: moves the arms

10. Orbicularis oculi

    origin: insertion: action: closes eyelids

11. Orbicularis oris

    origin: lips insertion: lips action: purses lips

12. Sternocleidomastoid

    origin: clavicle insertion: action: moves the head

13. Pectoralis major

    origin: clavicle, sternum, cartilage ends insertion: humerus action: moves arm

14. Rectus abdominis

    origin: pubic crests insertion: cartilages of ribs action: flexes vertebral column

15. Intercostals

    origin: ribs insertion: ribs action: breathing