Fitness

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Across
  1. 2. A unit of energy
  2. 3. A mixture of water salt and urea
  3. 4. A muscle somewhere in the upper half of the body
  4. 6. 1 of the 7 characteristics of living organisms
  5. 8. place to work out
Down
  1. 1. Drive or encouragement
  2. 2. a person who succeeds
  3. 5. Hurt one self
  4. 7. running machine