Tennis
Tennis racket or two people is a sport played between two teams of two persons. Players hollow rubber ball with the racket (net) over the course of its competitors (in court) tries to throw up. Within the rules with the most points wins the game.
Starting in 1800, the first game to be played in England, primarily in English-speaking countries has spread. Tennis is now an Olympic sport, at all levels, all ages, and include players from each country.
Tennis rectangle on a flat surface, usually concrete, clay or grass to play on. Sometimes it is seen that the soil is played on the field. Court of length measurements are important and must be done according to this measure each court.