Fitness Puzzle

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Across
  1. 4. range of motion
  2. 8. muscles contract
  3. 10. physical activity
  4. 11. with oxygen
  5. 12. how long you workout
  6. 13. same tension
  7. 15. same speed
  8. 16. same length
  9. 17. without oxygen
  10. 18. preparation for workout
  11. 20. is the same as aerobic
Down
  1. 1. what the body is made up of
  2. 2. how hard you workout
  3. 3. stretching after workout
  4. 5. doing specific exercises
  5. 6. how often you workout
  6. 7. muscles lengthen
  7. 9. matters dealing with the heart
  8. 14. the physical health of the body
  9. 19. type of exercise to increase flexability