The Change And Analysis Of The Rules Of FIG Competitive Aerobics From 2017 To 2020

Competitive Aerobics since 2000,all international competitions have been uniformly adopted by FIG(International Gymnastics Federation),and every four years for a cycle of rules to be revised.In September 2016,FIG announced the rules of Athletic Aerobics from2017 to 2020,and made a major adjustment to the content of the new cycle rules.This paper studies the rules of FIG Competitive Aerobics from 2017 to 2020 by means of literature,expert interview,comparative analysis and mathematical statistics.In view of the changes of the new cycle rules,the development trend of competitive aerobics is deeply analyzed,and the corresponding suggestions are put forward.Make it better for the new cycle of practice to guide and help,at the same time for the future of Competitive Aerobics Rules to provide a reference.The conclusions of this paper are as follows:1.The rule of artistic judgement is the biggest breakthrough in the new cycle rule.We quantify the grading standard of operative content and subject content.We use the unified shorthand symbol "A" and "G" to mark the score,and develop the corresponding grading.Make the score more scientific and standardized.2.The new periodic rules have made major reforms to the number of difficult sets of movements and the number of the lowest completed groups.The new cycle rule stipulates that the total number of difficult items in the other items is reduced from 10 to 9,except for single events,and the difficulty action groups of all items must be changed from 4 groups to at least 3 groups.3.New cycle rules all competition time is reduced from 1 to 30 seconds and 5 seconds to1 minutes and 20 seconds plus or minus 5 seconds.The change has a higher requirement for the athletic ability of the athletes and makes the competitive aerobics develop in the direction of stronger,more difficult and more beautiful.4.New cycle number lifts the rules will be reduced from 2 to 1,by giving the highest score to 1 points score,and to develop a detailed lift standard for evaluation.This change highlights the lift in the whole set of Aerobics artistic value,make the competitive aerobics more ornamental.5.The completion score is the part with the least change in the new cycle rules,and only the error reduction from 0.2 to 0.3 and the error from 0.5 to 1.0.The perfect completion is thegoal of completing the scoring.6.FIG revision of the aerobics highlights the "aerobic" two words,making the features of the aerobics more distinctive.Especially in the treadle project,if the difficulty and skill action appear in the complete set,it will be deducted.