Health Fitness Crossword Puzzle

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Across
  1. 2. more hard work
  2. 3. Exercise with oxygen
  3. 5. Exercise without oxygen
  4. 6. Range of motion
  5. 7. body mass
  6. 8. boost of workout
  7. 9. heart beats per minute
  8. 11. strength for muscles
Down
  1. 1. Muscle power
  2. 4. heart,lungs
  3. 10. high intensity interval training