Easy

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Across
  1. 2. this is what makes you strong
  2. 4. having lots of muscle makes you ______
  3. 5. This game involves a ball and a basket
  4. 7. This game is popular in Vietnam
  5. 9. it's faster than walking
Down
  1. 1. It's slower than running but still healthy
  2. 3. CR7 is a professional _______ player
  3. 4. it's important to do this before exercise
  4. 6. you do this in water
  5. 8. Roger Federer plays this game