The New Cycle Rules(2017-2020)guide The Development Trend Of Competitive Aerobics Project

Competitive aerobics originated from abroad,aerobic aerobics is the form of competition,the specific form is in the music accompaniment,show the athletes a series of continuous,complex,high-intensity movement of the sports events,is a technical requirements of the difficult to the United States type of sport items group.Since 1994,the first edition of competitive aerobics scoring rules began,the development to 2017 has promulgated seven version of the rules,each edition of the rules will be modified and perfected,through the continuous improvement of the rules,competitive aerobics competition project settings,competition venue specifications,complete sets of action completion time,movement difficulty system,Referee scoring system,the composition of the referee structure and so on are constantly changing,through the change of rules to make competitive aerobics more competitive and ornamental,leading competitive aerobics towards high,difficult,beautiful direction.Based on the literature review method,this paper makes a comparative analysis of2013-2016 rules and 2017-2020 competitive aerobics rules by interviewing method,video observation method,Contrastive analysis method and mathematical statistics method,and probes into the development trend of the athletic aerobics project from the angle of the rule change development.In order to enrich the theory of sports aerobics development in China,we should provide some theoretical basis for the sports aerobics project.The results show that: 1.The number of difficulty of new rule collective project is reduced from 10 to 9.Connection Difficulty Unlimited group and the number of connections can be increased to 3,such a setting allows the athletes in the difficulty of connecting the choice of more autonomy,can be based on their ability to score a higher degree of difficulty/skill connection choice,more can reflect the difficult development of competitive aerobics diversity.2.The 2017 rule introduces the grading scale of the content and the main content.It emphasizes the complexity and diversity of the process and the main content,in the new cycle competition,the first three in the process of the content and the main content of the choreography as far as possible in the direction of the full score,and the referee in the art scoring scale is also easier tograsp and quantify,Reflecting the objectivity of sports competition,more conducive to the healthy development of competitive aerobics.3.In the 2017 edition of the rules,the completion of the 0.2 minus points,changed to 0.1,0.3,0.5 minus points,the new fall of 1.0 minus points.and stipulates that one action can have multiple repeat points.In the consistency deduction,it is strictly to press every eight units to buckle points.This shows that the 2017 version of the rules for the completion of more stringent points.Competitive aerobics athletes want to get excellent results in the competition,in addition to the diversity of the new arrangement and the difficulty of high score,the most important magic weapon is the complete set of high-quality quality.4.The new rule requires the athlete to complete 1 upper shoulder lifts.By the lift in the space level,rotation,flight and so on to calculate the score,a full score of 1.0 points,this score by the referee directly,will not be 2 apart,a good lift score equal to two high points of difficulty,visible new rules lifts already occupy a very important position.