Research On The Choreography Of The Complete Set Of Movements In The Triathlete Of The 15th World Aerobics Championships

A study of complete movement choreography upon the three-person gymnastics project during 15 th World Aerobics Championship has been conducted based on research methods such as literature review method,expert interview method,video observation method,mathematical statistics method,logical analysis method etc.which aiming to analyze the physical design of the eight teams complete movements in the finals.(1)Changes of competition rules.The primary changes of three-person gymnastics in 2017 FIG are concluded as below: shorter complete movement time in the finals compared to pre-finals,less lifting movements but points awarded when lifting movements appear in the finals,same deciding methods of the same points are adopted both in pre-finals and finals,which increases the deduction of errors in completing the scoring,reduces the number of difficulties and the selection of groups,and increases the points of difficulty and skill connection.(2)The complete movements consist of a combination of two consecutive manipulation units;the more difficult movements are mainly arranged in the forepart and middle sections of the complete movements,and usually start with more difficult movements which gain higher score.Group B and D are less to choose difficult movements,Group C do the movement with a score of 0.7 at highest frequency,thus defines the difficulty level of Group C.Group D's difficulty level determines according to Ilyusin level and the difficult movements are mainly connected by C + A,C + C,and C + C + C,the transition and connection movements of formation pattern are BCB.Basically,there are spatial changes between BCA and BCAB;the lifting movements appear in the forepart and middle sections in “2to 1 ” form,which oriented by male athletes;the movements require assistance and coordination are accomplished mainly by 3 persons;the music rate is around 159 BPM;The midfield contributes to dominant utilization of field and space,followed by the equivalent utilization of rest six parts.In terms of formation changes,the utilization of diagonal and lateral movement take a leading role,while the route towards backward movement assigned to minimum occurrences.The dynamic and transition formation are used at same frequency.(3)Characters of the complete movement choreography.Complexity and diversity of the gymnastics and connection movements are manifested by the combination of different body parts and the connection of the action styles.The accuracy of the movements is implemented by highly centralized strength,specifications and rhythm;dynamics.The innovation of movements that require cooperation and liftingmovements are reflected by the change of body position and the transformation of spatial levels.According to the above research conclusions,the following suggestions are put forward:(1)Grasp the latest changes of competitive aerobics competition rules in time,keep pace with the development of competitive aerobics;(2)Pay attention to the balanced development of the structure of complete sets of movements,ensure the completion quality of complete sets of movements;(3)Draw lessons from the characteristics of excellent complete sets of movements to show the characteristics of the creation of complete sets of movements.