Fitness Terms Crossword

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Across
  1. 6. Energy producing system within the muscle that is without oxygen
  2. 11. Energy producing system within the muscle that requires oxygen
  3. 14. The network of blood vessels and the heart that pumps blood throughout the body
  4. 16. Small tubes or vessels for blood leaving the heart
  5. 17. Exercise training is specific to the muscles used and the component of fitness trained
  6. 18. Training load expressed as weight, speed, or heart rate
  7. 19. Gradual increase in one or more of the FITT variables to create an overload
  8. 20. A result that can be achieved in 6 months or more
Down
  1. 1. Number of exercise sessions per week
  2. 2. An increase in one or more of the FITT variables to provide an additional workload
  3. 3. The passageway, muscles, and lungs that allow oxygen to be breathed in and carbon dioxide to be breathed out
  4. 4. Ability of the heart, blood, blood vessels and lungs to supply enough oxygen to the body during long periods of physical activity
  5. 5. The ability of muscles to work over a long period of time without becoming tired
  6. 7. The combination of fat mass to free mass
  7. 8. Minutes of repetitions
  8. 9. The ability of a muscle or muscles to push or pull with total force
  9. 10. The muscles' ability to move a joint through its full range of motion
  10. 12. The variables of frequency, intensity, time, and type
  11. 13. Smallest of the blood vessels and the place where tissues of the body exchange carbon dioxide in exchange for oxygen
  12. 15. A result that can be achieved in 6 months or less