In a typical day a racer will race several times with their group to determine the day's finishing order and awards. The qualifying rounds, called Motos (called heats in other types of racing) determines the number of racers in the finals which are called Mains, up to eight racers. The sizes and number of motos at a skill level and age group is determined by the number of racers who register for that race and in that skill level and age group. Usually a racer gets three chances to qualify. As stated in the previous section, the two sanctioning bodies generally use two different methods of moving racers from the qualifying rounds to the Main (although there is some overlap), the Transfer System, the method generally used by the ABA; and the Moto System, the NBL's choice. In the transfer system usually one to three people are transferred to the main depending on the size of the class.