Competition rule plays a baton role in the development process of the athletics and acceleration role in the course of the competition standardization and scientization and the development of the difficulty motion in the athletics Aerobic Gymnastics. The author analyzed the variety of the new rule from the variety of the difficulty＇s amount and distinction and its grouping conditions and the changes of the accomplish judgments grade that reply to difficulty. It is expected that could offer theoretic guidance to a certainty i...
