Analysis On The Developmend And Changs Of Volleyball Competition Rules During 60 Years (1947-2007)

Since 1895,the Volleyballs was invented by William G Morgan, the administrative secretary of Y.M.C.A.of the United States, Massachusetts, after more than 100 years of development, has become a worldwide sport and the main sports events of the Olympic games.The Volleyball rules must be followed by the provisions and rules in the volleyball games. Volleyball emergence and development of the rules and decide the contents of the Rules. The existence of a rule limiting the nature and form of competition to ensure the game at the fair and relatively stable conditions can be successfully carried out. The rules also must be constantly revised to meet the needs of the development of volleyball sport.The changes of Volleyball Competition Rules were developed with the social progress and development of volleyball growing. Although the rules have different ranges of change at different times, but never divorced from the essence of volleyball, which is changing the rules to be adhered to a principle. Until the formal establishment of FIVB in 1947,the volleyball rules were planed completely and unified. During the past 60 years, FIVB according to the developing of Volleyball,change the rules of volleyball to make it better.competition for a number of major changes to make it better. Promote the sport toward the regularization of the world volleyball and scientific direction.In this paper,on the basis of the evolution of the rules in volleyball during 1947-2007,using the methods of literature, logic analysis, the course of the evolution of competition rules in 1947-2007 is divided into three stages: the unification and perfect stage, stage of development and improve, reform and the deepening phase. Through analysis the various stages of the rules of the leading idea of change, amend and modify the content of purpose, and founded that:1,Analysis the main idea of evolution of the volleyball rules find that during the evolution of the rules of volleyball, the dominant ideas includes: "reunification", "standard"; "time control" and "offense-defense balance"; "big volleyball"2,Analysis the content and purpose of the various stages of rule changes and meaning, summed up the general purpose and meaning of amending the rules: in order to promote the technical and tactical development; limitation of offensive, defensive encourage and maintain offense-defense balance; control of game time to adapt for the market needs.3,Analysis the impact of volleyball rules changeing and modification of the principle motive.founded that the impact of driving forces have internal factors and external factors. Modify the principle of competition rules are: scientific principles; the principle of general;the principle of offense-defense balance; follow the principle characteristics of volleyball sport;the principle of making for the referee's judgment.4,Investigate the discipline of the development of Competition rules and predict the trend of the development of Competition rules.