fitness

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Across
  1. 1. F.I.I.T. principle
  2. 5. how hard you do something
  3. 8. gradually make it harder
  4. 9. high-intensity workout
  5. 10. 5-10 minutes to raise the heart rate
  6. 11. which exercise
Down
  1. 2. 5-10 min gradually decreasing movement to lower pulse
  2. 3. doing a specific exercise to improve specific components
  3. 4. how long
  4. 6. working more hard than normal for you
  5. 7. how often you do something