Volleyball
Volleyball, or volleyball, is a team sport opposing two teams of 6 players (U15, U18 and senior), 4 players (U13) or 2 players (U11 and U9) separated by a net of varying height depending on the level and category, who compete with a ball on a rectangular court 18 m long by 9 m wide or 14 m long and 7 m wide depending on the category. Volleyball is played in a gym or outdoors. Variants are played according to different rules and on courts of different sizes, such as beach volleyball on sand courts, snow volleyball on snow, or water volleyball in water.