The sport that uses a ball that is inflated and can be adapted to various pool sizes is water polo. Water polo is played in a swimming pool, usually tailored for its dimensions and depth to accommodate the number of players and game rules. Players must maneuver the ball while swimming, employing a combination of skills including passing, shooting, and teamwork to score goals. The inflatable nature of the water polo ball allows for easier handling while providing durability suitable for play in aquatic environments, making it distinctive among team sports.