1. Building Clay Muscles Origins & Insertions

2. Close eyes, blink, wink

3. Closes mouth, grinds, jaw sideways

4. Mastication, chewing – strongest muscles in our body

5. Flex elbow, flex shoulder, turn a key

6. Extends elbow, antagonist of biceps

7. Side lifting humerus Injection site

8. Pull shoulder blades together, Stabilize scapula, Antagonist to trapezius

9. Pectoralis major: Flexes, adducts, & rotates humerus

10. Sternocleidomastoid Originates Sternum Clavicle Inserts Mastoid process of temporal bone Function Rotate head Flex neck Extend neck

11. Trapezius Scapula toward spine Rotate scapula Scapula up or down Head and neck To back or side Assists breathing

12. Arm extension, adduction, medial rotation

14. Quadriceps (see next slides for detail) -extends knee, flexes hip Rectus femoris Vastus medius Vastus intermedius Vastus lateralis

17. Hamstring – (see next slides for detail) flex knee, extend thigh, posture Semimenbranosus Semitendinosus Biceps femoris

21. Plantar flexion Flex knee Propulsion stabilization

22. Gluteus (see next slides for detail) Gluteus minimus Gluteus medias Gluteus maximus

23. abduct thigh, rotate thigh, stabilization

25. Extends thigh Mobilization Posture injections

26. Abdominal muscles (see next slides for detail) – movement, support, protection, breathing Transverse Abdominal Exernal Obliques Internal Obliques and Rectus Abdominal