Research On The Arrangement Of Complete Movements Of Five-person Exercises In The 15th World Aerobics Championship

Competitive calisthenics belongs to the difficult and beautiful item group,which mainly shows the "difficult" and "beautiful" of movements.The high art of its set of movements is one of the main objectives of competitive aerobics choreography and the key to the best performance.The complete set of movements shall be demonstrated through the use of music,manipulation,theme and space.Therefore,perfect choreography is the premise to maximize the value of the set of movements.By using the methods of documentary,expert interview,video analysis,mathematical statistics and comparative analysis,this paper takes the top six teams of the 15 th World Aerobics Championship as the research object,and combines with the2017-2020 International Gymnastics Federation competitive aerobics competition rules to analyze the music selection and use,aerobics movement and the main body of the whole set The content and space use of the venue are analyzed in detail,and suggestions on the arrangement of five person aerobics are put forward,which can provide reference for the arrangement of coaches in China.The following conclusions are drawn:1?Among the top six teams,China has the highest total score,difficulty score and art score,while Romania has the highest finishing score.With the exception of the Russian team,which was an all-male team,the other teams were mixed in gender,with four men and one woman matching the most.2?In terms of music selection,the main styles of the teams are symphony,disco,folk music and electronic music.The music duration,the total number of beats of the whole set of movements,and the average speed frequency of the music were respectively 84.5s,237.3 beats and 2.80 beats/second.The music material is novel,the section is clear,the rhythm and the sound effect change is rich.3 ? In terms of operational action,the mean values of operational beats,combination Numbers,surface rotation times,surface rotation frequency and lap times are 8.5,2.7,24.3,2.8 and 7,respectively.The upper limbs were mainlyasymmetrical and the lower limbs were used in a variety of steps.The operating-action is closely related to the theme and style of the whole set of movements,which effectively improves the performance.4?In terms of the main content,the lunges and kneeling movements were the main transition and connection movements of all the teams,with a strong consistency.In the lift action,all choose the mixed lift,the first three points are to turn the type of action,increased the difficulty coefficient and breathtaking;Points in the air,face and body posture precise in place.The coordination movement is mainly dynamic and interspersed with performance,which highlights the tacit understanding between the players.5?In terms of difficulty movements,all teams chose similar ones,with more group C and less group A,B and D,and showed the combination of difficult movements.The Chinese team chose the highest difficulty coefficient,but the completion score was lower.Some of the teams used hand turnover skills,in which the Chinese team and the Vietnamese team used a combination of difficulty and skills,and the corresponding link points.6 ? In terms of space,the Bulgarian and Vietnamese teams used less space conversion forms and had poor stratification.Chinese team used more irregular formation and hierarchical formation,and the formation of the fastest transformation,visual effects better than other teams.According to the research conclusion,the following Suggestions are put forward for the complete set of movement arrangement of the five gymnasts:1?Coaches and arrangers should interpret the competition rules carefully,follow the requirements of the competition rules,and make corresponding arrangement strategies according to the changes of the rules.2?The coach and the arranger should choose the appropriate music style,take the action theme as the main line,and ensure that the set of movements are consistent with the music concept.Reasonable use of musical cohesion and sound effects,to ensure the fluency and integrity of music.3?In the choreography of operational movements,coaches and arrangers should arrange the movements in accordance with the choreography idea,the style ofathletes and the characteristics of the project,and enhance the consistency and fluency of movements while increasing complexity and diversity.4?According to the athletes' technical level,coaches and arrangers should give full play to their imagination under the condition that the sports style allows,and choose difficulty,skill,transition and connection movements reasonably.On the basis of ensuring the completion quality,the diversity and ornamental value of the lifting action are increased,and the matching action is appropriately increased,so as to improve the artistic score of the set of movements.5?Coaches and arrangers should improve the diversity of spatial transformation forms and increase the number of formation movement and transformation.Regular formation,interspersed with irregular and hierarchical formation,improve the visual effect.