Across
- 4. The organ that controls all body functions.
- 6. The muscle group at the back of the upper arm.
- 8. The main muscle used for breathing.
- 10. The muscles found in the front of the thighs.
- 12. The long bone of the upper leg — the strongest bone in the body.
- 13. The large flat muscle of the chest.
Down
- 1. The muscle used when you raise your shoulders toward your ears.
- 2. The organ that pumps blood through your body.
- 3. The muscles located at the back of your lower leg.
- 4. The group of muscles located on the front of the upper arm.
- 5. The “core” muscles protect this vital body area.
- 7. The system responsible for moving blood through the body.
- 9. The muscles that form the buttocks.
- 11. The framework of bones that supports the body.
- 14. The group of muscles that form your abdomen.
