Across
- 3. painful muscle spasms caused by overheating of the body
- 5. the ability to continue performing a physical activity over time
- 7. using oxygen to break down energy for use in the muscles
- 10. when the skin and tissue beneath it are frozen
- 14. powering the body without oxygen
- 16. ability to fully and easily move joints
- 17. brain chemicals that improve mood; released during physical activity
- 18. a condition where bones move out of their normal positions
Down
- 1. a medical emergency where the body temperature is too low
- 2. medical emergency caused by overheating of the body
- 4. a break in the bone
- 6. the act of participating in various types of physical activity to help improve skill in another type
- 8. activities that help the body wind down
- 9. brain injury that results from a blow to the head or upper body
- 11. not having enough water
- 12. _______ fitness the body's ability to perform daily tasks
- 13. abnormal absence of menstrual blood
- 14. the ability to rapidly change the body's momentum and agility
- 15. the amount of energy the body uses per minute during an activity
- 17. physical activity that is structured, planned, and has the purpose of increasing physical fitness