#lock  any wrestling hold in which some part of the opponent's body is twisted or pressured
  supertype:  wrestling_hold__wrestlinghold  a hold used in the sport of wrestling
  subtype:  hammerlock  a wrestling hold in which the opponent's arm is twisted up behind his back
  subtype:  headlock  a wrestling hold in which the opponent's head is locked between the crook of your elbow and the side of your body

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