Analysis On The Group Event Of Rhythmic Gymnastics Of 5 Ropes' Composition Constitute

Group event of rhythmic gymnastics is the most important part of our artistic gymnastics project.Group event of rhythmic gymnastics is divided into the same kinds of apparatus movement and different kinds of apparatus movement.5 ropes as the same kinds of apparatus movement,has its own characteristics.In this paper,the top eight teams of group events(a total of 32 sets) in Good Luck Beijing 2007 Rhythmic Gymnastics Invitational and the 2008 Beijing Olympic Games are used for the study,by using the methods of documentary,video analysis and mathematical statistics project to analysis the constitutes of a set of 5 ropes.This research launches from four aspects:(1) Comparative analysis between lucky Beijing and Olympic Games about the movement constitution of 5 ropes,and investigate the world 5 ropes' overall development conditions; (2) Contrastive analysis the complete set movement constitution between "5 ropes and 3 hoops 2 clubs" in lucky Beijing and Olympic Games;(3) Contrastive analysis the 5 ropes' complete movement constitution of the first three teams in Olympic Games.The results show that:The status of 5 ropes' complete set movement composition of the world as follow:(1) Jump,flexibility,waves,and exchange are the main component of the difficulty.Jump embodies the characteristics of the rope,flexibility and waves reflect the characteristics of rhythmic gymnastics,the exchange of the difficulty reflect the characteristics of the group project.(2) The using of the exchange of the difficulty is not balanced,high-value type of exchange is less.(3) The overall distribution of the collaboration is uneven. (4)The using of throwing rope during a flight element has the highest frequency,which decided by the characteristics of the rope.Compared with the Good Luck Beijing,the collective changes in the structure of justice of 5 ropes in the Olympic Games:(1) The number and proportion of the compound difficulty has increased,so that it could better performance the rich and varied movements.(2) Greater emphasis on the exchange of the difficulty,in order to better reflect the characteristics of the group event.(3)In the Olympic Games,the teams select more high-value types of collaboration.(4) In the Olympic Games,the number and the type of the 5 ropes reduced both.Compared with 3 hoops 2 clubs,the characteristics and disadvantages of the 5 ropes: (1) Compare with 3 hoops 2 clubs,the number of 5 ropes' collaboration is lower,the using of high-value collaborative is less.Compared to 5 ropes,the collaboration approach of 3 hoops 2 clubs is more flexible and variety,which could better reflect the high adventure of group event of rhythmic gymnastics.(2) The limitations of the equipment of rope determine that the number and the types of the mastery of 5 ropes are less than 3 hoops 2 clubs.Contrastive analysis the 5 ropes' complete movement constitution of the first three teams in Olympic Games,which reveals the statement of our group team's complete movement constitution as follow:(1)The number of the collaboration of our sports teams is the most,and there is collaborative innovation,but the value of each collaboration is low.(2) The number and the value of our team's mastery movement is lower than other countries' sports teams,this indicates that China's athletes are not good at mastery movement.