Analysis On Complete Set Of Movements Of Mixed Doubles In The 15th Aerobics World Championships Under The Guidance Of New Rules

Due to the change of the new version of the rules and the refinement of the score standard of Competitive Aerobics art,this paper analyzes the gap between the mixed double aerobics events in China and other countries from the perspective of the rules.In the past ten years,the competitive aerobics mixed double event has not been shown in the international competitive aerobics arena compared with other projects.There is only the third place in the 14 th World Aerobics Championships,and there is a gap in the level with the champion's strength.Since the 12 th to 15 th World Aerobics Championships,there has been a problem that the difficulty score of mixed doubles in China is high,but the artistic score and the completion score are low.Therefore,by analyzing the complete set of actions of the top eight mixed doubles in the 15 th World Aerobics Championships,we can clearly understand that According to the rules of difficulty selection,difficulty ranking and operation arrangement of the excellent teams of the former mixed doubles project,the following results are obtained:(1)After the new rule quantifies the art score,the art score has the most significant influence on the final score.The difficulty ability of the mixed doubles in this world championship has not opened a gap in the final score.The key to the success of the mixed doubles is the quality of the action,the arrangement of the action and the understanding of the rules of the project.(2)In the exercise content,the selection of hand type,the change of hand position and the combination of lower limb steps are the key points for each team to obtain A+ exercise score.At the same time,the exercise intensity should be considered.The combination of hand position higher than heart and high-intensity step is the premise to ensure the exercise quality.(3)In the main content,in this World Aerobics Championship,the mixed double aerobics project,the top 8 representative teams have teams from 6 countries to get full scores of the main content items,that is,4 G +,and the Chinese team loses scores in the main content.(4)The completion score is closely related to the artistic score,and the ability of female athletes dominates the difficulty completion of mixed double aerobics.Control and reduce 0.3 completion points and above points deduction point,the selecteddifficulty perfect completion is the trend.In the world championships,the best team in the mixed double event is Italy.The most difficult point is China.(5)In the aspect of difficulty,the advantage of mixed double aerobics(from high to low)is in the order of group C,group A,group D and group B.In the selection of difficulty connection,more teams prefer the combination of c-c-a.But at present,the difficulty coefficient of mixed double aerobics is relatively small,which can be broken through from the aspect of difficulty coefficient.After all,it is a competitive sports event.The strong difficulty ability means the stronger the visual impact.