Fitness crossword puzzle

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Across
  1. 4. examples: swimming, running, skating, or biking
  2. 5. you do this in water and it helps with cardiovascular endurance
  3. 8. High Intensity Interval Training
  4. 10. the minimum times a week a person should exercise
Down
  1. 1. you should always do a ______ before working out
  2. 2. running but at a slower pace
  3. 3. increases your reach
  4. 6. intensity: until fatigue
  5. 7. Frequency, intensity, time, and type
  6. 9. measured in number of beats/minute