Across
- 3. Same as twitch but more intense
- 4. Assists frontalis moves scalp to back of skull
- 7. Quick and jerky movement in response to stimulus.
- 8. the main part of the body
- 9. Attachment to the bone. Stays stationary when movement at joint occurs
- 10. Stabilizes and moves the scapula.
Down
- 1. Draws scalp back or raises eyebrows
- 2. When muscle fibers are stimulated repeatedly without rest
- 5. Point of attachment to the bone that will move when muscle contracts
- 6. muscles that relax during movement; movement is in the opposite direction