Health Chp 4 Fitness and Exercise Vocabulary

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Across
  1. 2. decrease in muscle mass due to inactivity ____________
  2. 4. synthetic drugs to enhance exercise performance ____________
  3. 8. exercises that improve heart function ________________
  4. 9. exercises using a machine to control movement _____________
  5. 10. muscle contraction against a fixed surface ________________
  6. 11. start with a little and add to it ___________________
  7. 12. total amount of blood pumped in 1 beat _________________
  8. 13. particular muscle development ______________________
  9. 17. body's natural state of rest _____________
  10. 18. mental or physical weariness ____________________
  11. 20. exercises that require short bursts of energy _____________
Down
  1. 1. inability to get to sleep
  2. 3. the body working to its highest possible level _____________
  3. 5. heart rate before activity ____________________
  4. 6. exercise working range for maximum benefit _______________
  5. 7. the resistance of blood flow in the arteries ___________________
  6. 8. total amount of blood pumped in 1 minute ______________
  7. 14. muscle "mix-up" exercises ________________
  8. 15. measures the heart's electrical impulses ______________
  9. 16. muscle contraction with movement _________________
  10. 19. _________________ sports done throughout your life
  11. 21. exercise over an extended period of time _________________