Fitness crosswoed

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Across
  1. 3. you want your heart rate to be this
  2. 6. performing certain exercises in order for a person to improve a certain component of fitness is called...?
  3. 7. you have to take breaks because your oxygen intake can't keep up with the demand
  4. 8. gradually lowering your pulse
  5. 9. makes exercises more challenging as they go on
  6. 10. slow movements then stretch
  7. 11. how long
Down
  1. 1. a gradual increase in how hard or how often you workout is called...?
  2. 2. heart, lungs, and vessels
  3. 4. raises your heart rate way up for short bursts of minutes
  4. 5. what are you doing for an exercise