The term 'Lacrosse Team Complements' refers to the two teams of ten players each that compete in a lacrosse game. Lacrosse is a sport that originated with Native Americans and is now played by people of all ages around the world. The game involves two teams of ten players each, using sticks to pass, catch, and shoot a ball into the opposing team's goal. The team complements are made up of offensive and defensive players, as well as a goalie, who work together to score goals and prevent the other team from scoring.