Lucas' list 25 crossword

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Across
  1. 5. a race with three parts: running, swimming, and biking
  2. 6. a variety of physical exercise to promote fitness
  3. 7. a routine like a diet or exercise that is strict
  4. 8. power to stand through something without giving out
  5. 9. an exercise that helps you use oxygen efficiently
Down
  1. 1. having to do with the heart and blood vessels
  2. 2. a contest consisting of ten track and field event
  3. 3. a long race or contest
  4. 4. physical or moral strength to withstand hardship
  5. 7. a team race in which each runner goes a part of the distance