It's just a game

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Across
  1. 4. having lost your confidence or enthusiasm for something
  2. 6. systematic exercise
  3. 8. busy with a particular activity
  4. 10. a person, team, or company that is competing against others
  5. 11. a strong, hard hat that covers and protects the head
  6. 13. a person who is not afraid of new challenges and wants to constantly develop
  7. 14. a person who is in charge of a sports game and who makes certain that the rules are followed
  8. 15. certain actions, for example, before professions that are supposed to bring happiness
  9. 17. change of position for the better
  10. 20. place to play soccer
Down
  1. 1. a person who someone is competing against in a sports event
  2. 2. a person who watches an activity, especially a sports event, without taking part
  3. 3. a person who teach you some extra skills
  4. 5. someone who is not afraid of anything
  5. 6. a player on the same team
  6. 7. a sport in which two people fight and try to throw each other to the ground
  7. 9. a person who is very good at sports or physical exercise
  8. 12. a competition involving many competitors in a single sport or game
  9. 16. prize for winning
  10. 18. synonym for skills
  11. 19. physical harm or damage to someone's body caused by an accident or an attack