Across
- 3. extends from each zygomatic arch
- 7. closes jaw
- 8. draws down the lower lip and angles of the mouth
- 10. riginates at the lateral border and adjacent posterior surface of the scapula.
- 12. allows you to move your arm across your body
- 15. raises mandible
- 16. responsible for elevating the eyebrows
- 18. largest muscle of the upper back
- 19. originates at the subscapular fossa and inserts into the lesser tubercle of the humerus
- 20. located deep to the trapezius muscle in the posterior scapular region,
- 21. Infraspinous fossa of scapula
Down
- 1. flexes the head
- 2. the most superior of the four rotator cuff muscles
- 4. kissing muscle
- 5. Connects to the scapula at the coracoid
- 6. holds food in mouth
- 9. muscles pull the rib cage down to allow you to exhale.
- 11. Originates along T7 and inserts on the humerus.
- 13. act to lift the rib cage to expand the thoracic cavity when inhaling.
- 14. Rounded muscle of the shoulder and upper arm
- 17. a thin paired facial muscle extending horizontally over the cheeks.