Research On The Creation And Compilation Of A Set Of Aerobics Pedal Art Scoring Points Under The 2017 Edition Of The Rules

Aerobic Step is a branch of aerobics,which originated in the United State s and quickly became a trend around the world.It according to the principle of aerobic exercise,in particular the premise of practice time,gravitational pot ential energy accumulation through ascension,gradually strengthen exercise,on the step equipment with the cheerful music of the movement,the rhythmic movement up and down,by practicing calisthenics on special step the pace of the combination of action,so as to more effectively enhance the cardiopulmonary endurance and physical coordination,to become a unique style of fashion fitness form.Competitive Aerobic Step was listed as a competition category for the first time in the 2011 world university games in SHENZHEN,marking that aerobic step exercise is not only a fitness exercise,but also become an ind ependent competition item;In the "2013-2016 international aerobics code of points",the Aerobics Step operation was listed into the international standard competition system as an official world championship competition item.Since then,countries all over the world began to be enthusiastic about the aerobic step training.In this paper,using the method of literature,video analysis,expert interview method,comparative analysis and mathematical statistics for the 2016 world championships,the 2017 world games and 2018 world championships,a total of 17 team consists of complete routines of movements in the final statistical analysis,to "FIG2017-2020 international aerobics code of points" as the bas is,respectively,from the selection of music and movement perspectives of content and form of expression,and from the change of rules and competition practice,find out about the project of aerobic development trend in the future.Research shows that:1.The changes in the new rules will lead to more distinctive aerobic step item.Compared with the 2013-2016 cycle,the artistic point in the new 2017-2020 rules is the biggest leap in this cycle.The point criteria of step content and main content are quantified.In the step content,each Aerobic movement patt erns unit is denoted as an A,if A complete Aerobic movement patterns unit satisfies the coordination and combination of arms,basic steps,perfect technology(quality)and diversity of movements,it is denoted as an A+.If the number of A+in the whole routine reaches 8,the score point of Aerobic movement patterns content will be 2.0.In the main content,the whole or combination of actions completed in the same period is represented by G.If the action or combination meets the above criteria,it will be recorded as G+.If the number of G+ in the routine reaches 4,a full score of 2.0 will be obtained in the main content.In this way,the artistic point of the aerobic step project will be more scientific and standardized.2.The Aerobic movement patterns that complex and diverse are the key to improve artistry.The optimal number of Aerobic movement patterns actions is 11-13 units,so as to maintain the appropriate intensity of the complete routine of actions.Aerobic movement patterns form is the main factor to increase artistry.Firstly,the diversity and complexity of Aerobic movement patterns elements should be ensured.The orderly and consistent performance and the Aerobic movement patterns actions of different levels of space should be arranged in a complete routine to enrich the Aerobic movement patterns form.The arm movements of the upper limbs are mainly asymmetric,and the asymmetric arm movements will be the development trend of the aerobic step in the future.The balanced use of the foot movements of the step will help to enhance the artistic value of the whole routine of movements.3.The main content with uniqueness and innovation is the mainstream of project development.High level aerobic step routine match the request lift movements and presents a story or which reflects the difficult technical skills,but most of the countries in the world,when the request lift movements dynamic coordination and arrangement,not applied to step device,it will lose the meaning of steps,it is also showed the biggest problem in the process of creating;From the new cycle,countries in the world adopt the "simultaneous and same action" board changing method too often,which is easy to cause visual fatigue to the audience and judges.In addition,most of them are traditional board changing methods,which are seriously lack of innovation.4.The balanced use of space is conducive to improving the artistic appreciation.The use of plane space by world powers is relatively balanced.Large for mation and small formation cross each other,dense formation and dispersed formation change each other,and the positioning problem of male and female at hletes is fully taken into account in the arrangement process.To the greatest extent,the proportion of formation changes of male and female athletes is arranged to be the most balanced.The use of vertical space is seriously unbalanced,among which,the most prominent is the operation of B space,most of which is standing.The fluctuation of the body is poor,which easily causes visual fatigue and reduces the strength of the whole routine.