Research On The Evolution And Development Trend Of Competitive Aerobics Competition In Recent Ten Years

International gymnastics federation regular revision of the competitive aerobics competition rules is the national competitive aerobics competition referee of the reference standard,coaches scientific guidance,athletes system is the important basis of training and competition.Its rules to revise and perfect the rules every four years,each version of the revision of the rules to complete action choreographer,technical requirements have some changes and updates,to promote the competitive aerobics projects towards the direction of the further development,2017-2020 edition revised rules of aerobics development trend of this cycle with a certain guiding role.In this paper,through literature,mathematical statistics and comparative analysis,statistical methods for nearly ten years in the general part of China's competitive aerobics competition rules,and art,complete,and the difficulty of the increase or decrease in quantity,score and root life group and name changes are discussed and analyzed,many ways,such as clear its basic characteristics and development direction of the project,to sorting and analysis of the evolution and development trend of the rules,the following conclusions:1?Rule evolution: General provisions.The number of teams in the competition project is small and precise;The single judge of the same judgment is more detailed;Competition time,fewer people project complete lift,complete sets of criteria range increases,the race clothing content requirements more,content and the main content of score increase shorthand symbol,in the new rules to further refine and improve.Complete part.The judges' responsibility is clear and the overall score and score score are improved and visualized in the rules.Scoring standards tend to be based on basic technical subtraction,and basic technologies are more standardized.Art.Music structure distribution is further refined and summarized,and the total proportion of art score is reduced.Difficulty.The new difficulty score is high,and the difficulty score of the old rules is reduced or eliminated.In group A,B,C and D,the number of difficult root groups increased,the difficulty coefficient increased,the score increased,the score increased,and the complexity was more difficult.The rules of difficulty skill combination and connection standard are more abundant and flexible.2?Development trend: Competition rules in scoring more comprehensive and detailed content,music and more beautiful music,content and subject content rich and gradually clear,space use and more equal proportion of artistry,hold the action of specific direction or a wider,more flexible for creating and dimensions;The development of art scoring focuses on the artistic innovation,the perfection of the playing field,the harmony of the music,the culture and the passion;The completion score tends to match the quality with the specification;The number of difficulty moves is decreasing,and it develops in a small and precise direction.Difficulty movement in group A of the overall increase in the number,the difficult exercises in the total difficulty increases in proportion to the number,B,C,D group difficulty the overall decline in total,the proportion of reduced,total 3 edition rules in difficulty expressing ideas tend to decline;The difficulty score is comprehensive,complex and diversified,focusing on the development of "difficult" and "new",focusing on the application of high difficulty combination,and pursuing the long-term exploration of the project of competitive aerobics.3?Measures and Suggestions: Through rules to skillfully handle the harmonious relationship between music and music,hold the content and the main content of the rich diversity of innovative layout,space use,equal artistic quality and concrete,the relationship between the sustaining good under the rules of visual art score,maximum excavated athletes artistic score;In-depth understanding of the completion of marking points,clear,specific technical actions,principles and error superposition;According to the proportion of the difficulty in each group,the new difficulty was selected,and the new difficulty training plan and standard were revised in a timely manner,and the difficulty of the high completion and high score of the athletes was selected quantitatively.Reasonable allocation of difficulty proportion,skill and physical ability,highlight the complete set of fluency,and use scientific data to guide the development of competitive aerobics project;Build a special training system of science system,promote the mutual promotion and integration of theory and practice;The combination of difficulty skill and the increase of the connection should be combined with the training and mode of diversification.Train multi-person project and cooperate with cooperative training.