Discussion On The Development Of FIG Competitive Aerobics Rules From The Evolution Of Difficulty Movementst

In recent years,competitive aerobics gradually develops to maturity in the long-term accumulation and growth,forming a stable system of difficult movements with project characteristics,which in turn affects the development of the project and represents the uniqueness of the project.Summarizing the historical experience of calisthenics difficulty movement evolution,grasping the development trend,through the research of difficulty,discussing the development direction of rules,is the concrete embodiment of combining theory with practice and guiding practice by theory.This article through the literature material law,comparative analysis,expert interview method,mathematical statistics and logical analysis,from the difficulty movement of competitive aerobics,three cycles in a2009-2017 FIG competitive aerobics competition rules,on the basis of the rules of the difficulty to do the contrast research,summarizes its development process,trend,influence and the cause of formation,evolution and find difficulty movement and the development of the rules of the contest.Through the research on the evolution of difficult actions and the development of rules,it is concluded that:(1)the number of difficult movements in competitive aerobics tends to decrease;Most of the scores of the original difficult actions decreased after the new difficult actions,and only a few difficult actions recovered.Difficulty action root naming group(classification)more detailed;The minimum standard for the completion of difficult movements has been continuously improved.The combination and connection of difficult movements are becoming more and more complex and diverse,and more attention is paid to the personalized display of athletes while developing in a more difficult direction.The deduction content of difficult movements only changes greatly in the latest cycle,which has a clear guiding effect on the display of athletes’ complete sets of movements.(2)the reasons for the evolution of difficult movements can be summarized into four aspects,namely,the improvement of athletes’ competitive ability,the development of the combination of difficult movements,the connection and expansion of difficult movements and skill movements,the development ideas of project leaders,and the higher requirements of the audience for the appreciation of the complete set of movements due to social development.(3)the evolution of difficult movements concentrates the time of the complete set of movements and makes the intensity of the complete set of movements greater.The continuous addition of high and new difficulty makes the project develop towards the high and sophisticated direction.The unique charm of competitive aerobics makes the number of participants in the project increase continuously,and the population distribution presents a pyramidal state.Through continuous changes,the difficult movements of competitive aerobics make the characteristics of strength,beauty and fitness more fully reflected,the charm of the project showed incisively and vividly,but also the "faster,higher,stronger" Olympic spirit into it.(4)under the evolution of difficult movements,FIG shows the development of competitive aerobics rules: under the high-intensity development of difficult movements,fairness to female athletes is highlighted;The development direction of the whole set of ornamental value is clear under the individualized selection of difficult movements;The combination of difficult movements highlights the passion and vitality of the project;The characteristic participation of all staff in the evaluation of the difficulty of lifting action endows team cooperation with internal force;Under the definition of transition connection hierarchy,the innovation of the whole set of action arrangement is more competitive.There are six trends to strengthen the essence of a project by means of complex and diverse themes expressed under the difference of operation combination.