1. Naming of Skeletal Muscles page 181 Direction of muscle fibers Example: rectus (straight) Relative size of the muscle Example: maximus (largest)

2. Naming of Skeletal Muscles Location of the muscle Example: many muscles are named for bones (e.g., temporalis) Number of origins Example: triceps (three heads)

3. Naming of Skeletal Muscles Location of the muscles origin and insertion Example: sterno (on the sternum) Shape of the muscle Example: deltoid (triangular) Action of the muscle Example: flexor and extensor (flexes or extends a bone)

4. Muscles to know see pages 190-193

5. Head/Neck Frontalis Orbicularis oculi Orbicularis oris Temporalis Masseter Sternocleidomastoid Trapezius Latissimus dorsi

6. Trunk Pectoralis major Rectus Abdominus External oblique

7. Arm/shoulder Biceps brachii Deltoid Triceps brachii Flexor/Extensor carpi radialis/ulnaris

8. Hip/Thigh/Leg Quadriceps group Tibialis anterior Gluteus maximus Hamstring muscles Gastrocnemius

9. Head and Neck Muscles Figure 6.14

10. Trunk Muscles Figure 6.15

11. Deep Trunk and Arm Muscles Figure 6.16

12. Muscles of the Pelvis, Hip, and Thigh Figure 6.18c

13. Muscles of the Lower Leg Figure 6.19

14. Superficial Muscles: Anterior Figure 6.20

15. Superficial Muscles: Posterior Figure 6.21