Analysis Of The Advantages And Disadvantages Of Chinese Competitive Aerobics Men's Singles Under The FIG2017-2020 Cycle Rules

The world aerobics championship is a high-level competitive aerobics competition in the world.In recent years,with the development of competitive aerobics and the holding of competitive aerobics championships,Chinese competitive aerobics has been listed into the ranks of competitive aerobics powers,especially China's five-person aerobics,aerobic dance and aerobic pedal three items.But in the single event has been at a disadvantage,especially in the men's single event,in recent years in the competition are not good results.Therefore,this article by "the Chinese men's singles of competitive aerobics under the rules of FIG2017-2020 cycle analysis the advantages and disadvantages of",using the method of literature,video analysis,comparative analysis and data mining method to the men's singles world aerobics championship in China and abroad the top five men's singles the six sets of complete sets of the difficulty of movement,complete quality and art layout is analyzed,and compared the scores of competitive aerobics rules,2013-2016 "and" competitive aerobics grading rule,2017-2020 "2 set of cycle rules,in the final analysis our country's existing power under the new rules of advantages and disadvantages,To provide direction for Chinese competitive aerobics coaches in the training and improve the level of Chinese men's single competitive strength.Research shows that:(1)From the aspect of difficulty,China gave up the difficulty movement of group B under the condition of the rules.The difficulty scores were selected in a relatively balanced and reasonable way.The number of difficulty points with a high score of 0.8-1.0 was the same as that of Japan,Hungary and Mexico,but the total difficulty score was higher than that of Japan and the same as that of Mexico.The new rule allows the skill movement and the difficulty movement in does not have any pause,the hesitation or under the transition condition direct connection,the Chinese team has only used the difficulty connection,although with other 4 teams movement connection points are identical,but actually is lower than the total points row in the second place Hungary team.In general,the new rules in the difficulty of the changes in the difficulty of our athletes is beneficial.(2)From the perspective of completion,the new rules have increased the deduction of completion points,which is specifically reflected in the arrangement of the content of the whole set as well as the difficulty and skill movements.However,Chinese athletes are at a disadvantage in the completion points,and there is a certain gap with the world's elite male singles athletes.In this view,the new rules in the completion of scoring changes for our athletes is adverse.(3)From the perspective of artistic choreography,athletes choreograph the complete set of movements under the condition of conforming to the rules.The change of rules directly affects the choreography of the complete set of contents by athletes and coaches,as well as the training plan for athletes by coaches.The new rule reduces the total time of the whole set of actions,and on this basis reduces the number of operating units,quantifies the operation of the whole set of actions and the scoring of the main content,and increases the fairness of the scoring of the project.In terms of artistic arrangement,Chinese athletes are mainly at a disadvantage in the selection of music.The selection of music directly affects the arrangement of the whole set of contents,the structure of movements and the emotions expressed by athletes.However,the change of the rules in artistic scoring is beneficial to the development of Chinese athletes and even aerobics.