Chapter 4 Vocabulary

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Across
  1. 1. activity that prepares muscles for work
  2. 4. physical _______ movement that causes your body to use energy
  3. 7. purposeful physical activity that is planned, structured, and repetitive to improve or maintain fitness
  4. 9. injury to the ligament surrounding the joint
  5. 10. how many minutes per day should you have moderate-intensity physical activity?
  6. 13. exercises and activities improve particular areas of health-related fitness
  7. 14. a condition characterized by a decrease in bone density
  8. 18. taking in fluids so the body functions properly
  9. 19. a condition where the body loses the ability to rid itself of excessive heath through perspiration
  10. 20. ability to move a body part through a full range of motion
Down
  1. 2. gradual increase in overload necessary to achieve higher levels of fitness
  2. 3. process by which your body gets energy from food
  3. 5. body temperature becomes dangerously low
  4. 6. overworking the body
  5. 8. ability of the muscles to perform physical tasks over a period of time without becoming fatigued
  6. 11. physical ______ is the ability to cary out daily tasks easily and to have enough energy
  7. 12. how many days per week should you complete flexibility activities?
  8. 15. amount of force a muscle can exert
  9. 16. working the body harder than it is normally worked
  10. 17. damaging muscles or tissues