The official ball for the 1982 World Cup was the adidas Tango España.
Rules of the Game: Coaches and other officials must remain within the confines of the technical area except in special circumstances, for example, a trainer or doctor entering the field of play, with the referee’s permission, to assess an injured player.
Rules of the Game: The corner arc is a quarter circle drawn inside the field of play with a radius of 1 yard (1 m) from each corner flag post.
Rules of the Game: For international matches the field of play must have dimensions of: Length: minimum 100 m (110 yds), maximum 110 m (120 yds); Width: minimum 64 m (70 yds), maximum 75 m (80 yds).
The Copa del Rey, an annual cup tournament in Spain involving more than 80 teams, was first played in 1902.