Chapter 10 Engaging in Physical Activity Pt. 1

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Across
  1. 3. brain chemicals that improve mood; released during physical activity.
  2. 6. abnormal absence of menstrual period.
  3. 7. condition in which bones move out of their normal positions.
  4. 8. activity that helps the body wind down after physical activity; helps heart rate return to normal level.
  5. 11. condition in which the body does not have enough fluid to perform basic functions.
  6. 12. using oxygen to break down energy for use in the muscles.
  7. 13. physical activity that is structured, planned, and has the purpose of increasing physical fitness.
  8. 15. act of participating in various types of physical activity to help improve skill in another type.
  9. 16. brain injury that results from a blow or jolt to the head or upper body.
Down
  1. 1. ability of the cardiovascular and respiratory systems to deliver oxygen and nutrients to muscles and cells.
  2. 2. ability to continue performing a physical activity over time.
  3. 4. ability to fully and easily move the joints.
  4. 5. three health conditions related to intense physical activity in females; disordered eating, amenorrhea, and osteoporosis.
  5. 9. break in a bone.
  6. 10. powering the body without the use of oxygen.
  7. 14. ability to rapidly change the body’s momentum and direction.