Muscular System
Across
- 4. When you specifically make your muscles work.
- 5. What is one of the muscles used in a baseball swing?
- 6. a muscle at the front of the upper arm. It lifts and bends the lower arm when it contracts.
- 9. The name of a muscle that straightens your arm.
- 13. What can a loss of function produce?
- 14. What is one of the muscles used in sprinting?
- 15. To shorten, become smaller and tighter.
Down
- 1. What muscles are controlled by the autonomic nervous system?
- 2. Your skeletal system works with your muscular system to allow ________.
- 3. What is the muscle that allows you to shrug your shoulders?
- 7. A muscle type that works all on its own, without thinking about it.
- 8. What muscles work all by themselves to make your heart pump blood
- 10. To loosen, go back to original length.
- 11. The muscular system is an organ system consisting of skeletal muscles, smooth muscles and ____
- 12. What is a flexible, elastic cord that attaches muscle to a bone?