A Comparative Study On The Difficulty Level Of Free Exercises Between Chinese And Foreign Excellent Young Women Athletes

To study this by consulting literature,video observation,comparative analysis,mathematical statistics,logic analysis and other research methods.The objects of this study are the final eight of the floor exercise in Nanjing youth Olympic Games in 2014 and in the first national youth sports games in 2015 which are considered as highest level of the youth gymnastics competition.This paper makes a comparative study on the individual difficulty,the connection technology and the overall level of difficulty of the domestic and foreign outstanding teenage women's gymnasts.The results show that:(1)Woman Artistic Gymnastics Scoring System of 2013 mentioned that the number of floor exercise movements decrease from 10 to 8.Each movement has changed to a higher difficulty level.Also,there are some difficulty exercise added.However,most of exercise transitions has become easier.The mixed transition difficulty has become higher;and the single leg turning transition movement has been added as well.Besides the finish movement,the requirement of other four compositions has been improved.There are more detailed requirements on the standard dance movement.(2)Characteristics of teen floor exercise athletes globally: the Chinese athletes set exercise always starts with a gymnastic technique move while athletes from other countries begin their set with a dance move.Unlike the compositions of other countries which includes diverse technique moves and dance choreography,Chinese floor exercise composition are mostly patterned with one technique move after a dance move and then a technique one.(3)About the Chinese and foreign excellent youth women's free gymnastics athletes the difficulty of complete sets of movements single action skills: at the beginning of the series of difficult technique skills,Chinese and foreign athletes show the same level;in the middle and at the end of the series of difficult technique skills,Chinese athletes are not as good as the foreign athletes;in the selection of rotational movement difficulty the level of Chinese athletes is obviously higher than foreign athletes;In the selection of leapfrog difficulty of movement,the level of domestic athlete is lower than foreign athletes.2)The connection technology skills: on the selection of skillful connecting,the level of foreign athletes is higher than the domestic athletes;In the dance of leapfrog connection,foreign athletes mainly use "B + C" connection priority,Chinese athletes mainly use "C + C" connection given priority;On the twist connection,both Chinese and foreign athletes showed no value connections.3)The highest level of domestic athletes is higher than that of foreign athletes.Among them,the skills of foreign athletes are more difficult than domestic athletes;the difficulty of domestic athletes is higher than that of foreign athletes.There out the study give the following suggestions to the excellent female adolescent floor exercises athletes in China:(1)in the choreography of free gymnastics,to make DD or non-step BB connection deal to the athletes' personal situation in order to improve the score;(2)make full use of the new rules to improve the difficult points,increase the difficulty of the series of movements,and in the middle and end of series techniques skills improve the individual skill value and use more connections,in order to obtain the connection scores,make up for the shortage.(3)improve the athletes' special physical level,to avoid unnecessary mistakes and ensure there's no fault of the whole series of action.