Health Class Fitness Crossword

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Across
  1. 3. The amount of force your muscles can exert
  2. 4. Going slightly above your fitness limit to increase fitness
  3. 6. Relating to the circulatory system
  4. 7. How hard your body works during exercise
  5. 8. Short intense exercises that your body doesn't take in air
Down
  1. 1. The ability to move through a full range of motion
  2. 2. The amount of times you repeat an exercise
  3. 5. Going far too high above your fitness limit
  4. 8. 2+ minute long exercises that your body takes in new air to replace the old air