• Martial Arts
  Martial Arts

  Activities in which participants learn self-defense mainly through the use of hand-to-hand combat. Judo involves throwing an opponent to the ground while karate (which include...<br/>Year introduced: 1991
  MeSH
• Soccer
  Soccer

  A game in which a round inflated ball is advanced by kicking or propelling with any part of the body except the hands or arms. The object of the game is to place the ball in o...<br/>Year introduced: 1990(1976)
  MeSH

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