Basketball is a team sport played by two teams of five players on a marked court. The objective is to shoot a ball through a hoop at each end of the court while following rules. Players can score two points by shooting inside the hoop, three points by shooting from behind the three-point line, or one free throw if fouled while shooting. Fouls result in free throws or turning over possession if not shooting. The main positions are point guard, center, shooting guard, power forward, and small forward, with all players needing to work together using various techniques.