Ch. 8 Vocabulary | Physical Activity

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Across
  1. 2. using oxygen to break down energy for use in the muscles
  2. 4. powering the body without the use of oxygen
  3. 5. amount of energy the body uses per minute during an activity
  4. 8. brain chemicals released during physical activity to improve mood
  5. 10. serious condition that results when the heat regulating mechanisms of the body are unable to deal with the heat from the environment
  6. 12. ability to continue performing a physical activity over time
  7. 15. ability to rapidly change the body's momentum and direction
  8. 16. acronym used to focus on the key fitness factors of frequency, intensity, time and type
  9. 17. activities that consist of sitting or lying down and using very little energy
  10. 20. injury caused by the freezing of skin and body tissues
  11. 21. number of beats per minute a person's heart can achieve when working its hardest, varies by age
  12. 22. person's heart rate
  13. 23. injury to a ligament
Down
  1. 1. opposition
  2. 3. fitness that improves a person's performance in a particular sport or leisure activity
  3. 6. physical activity that is structured, planned, and has a purpose of increasing physical fitness
  4. 7. anaerobic activities done in groups of repetitions followed by rest
  5. 9. number of heartbeats per minute that is safe and effective for a given intensity
  6. 11. fitness a person needs to perform daily activities with ease and energy
  7. 13. serious injury in which the bones move out of their normal place
  8. 14. serious condition that results when a person's body loses heat faster than it can produce
  9. 18. type of brain injury that results from a blow or a jolt to the head or upper body
  10. 19. broken bone
  11. 22. an action in which the body uses energy