Field hockey (or simply referred to as hockey in some countries where ice hockey is not popular) is a team sport structured in standard hockey format, in which each team plays with 11 players in total, made up of 10 field players and a goalkeeper. Teams must move a hockey ball around a field by hitting it with a hockey stick towards the rival team's shooting circle and then into the goal. The match is won by the team that scores the most goals. Matches are played on grass, watered turf, artificial turf, although grass has become increasingly rare as a playing surface. Indoor hockey is usually played on a synthetic hard court or hardwood sports flooring, and beach version is played on sand.[1]