| The specified sports aerobics grade excieses for different classes is verified by The Chinese sports aerobics association. It is the basis of Aerobics technical development in our country. The purpose is training aerobics players all kinds of basic postures and special ability and normative action standards, making the resources share by more people, making better use of them, so as to be familiared with the public, promoting the popularity work, further improving the level of sports Aerobics. Its arrangement conveys the latest international dynamic information timely. Under the guide of the new competitive aerobics competition rules, choreographed by connecting with the practical situation of China for different ages and different levels of youth participation requirements and actual capability, so that it can benefit to participants'learning step by step to improve their athletic level. The issued Sports aerobics grade provision excises help to further strengthen the reserve forces of young people and conveying a higher level of talents to our country.By using the methods of the documentary, video, mathematic statistics, comparison, expert interview, the article studied and compared the sports aerobics prescribed moves for different classes of the year from 2005 to 2008 and the series of movement of the year from 2009 to 2012 though the difficult movement, the gymnastic exercised, concert and transition, lift and cooperate actions, formation and space, which intend to acquaint ourselves with the different of the arrangement of the two versions to supply some academic reference to the research of the development direction of the sports aerobics prescribed moves for different classes in China. It is also hoped that some constructive advices will be given to the theoretical basis of the arrangement of the sports aerobics prescribed moves for different classes.After comparative anglicizing, it comes several conclusions below:1. Aerobics sports competition rules and the technical level of Aerobics sports interact and impact each other, and formed a constraint and promote, facilitate and development dialectical relationship. The technical level of Aerobics sports and specified sports aerobics grade excises influence and promote each other. The rules is an important basis for specified sports aerobics grade excises, which play a guiding role.2.The value of difficulty movements has improved; the transfer of the difficult level has tend to the various spatial transfer; the distribution the low and high value of difficult is reasonable; there is still some space to improve in combinatorial difficult. The proportionality of difficulty of man single andwoman single of group of age(15-17) is expected to be improved.3. The integrality , variety, complexity and innovation of movement pattern will be paid more attention in the future research.4.The types of the transitional movements are still mostly centralize to A-B and B-A.5.The lift and cooperate actions are simple and are easy to innovate; in the old version of the sports aerobics prescribed moves for different classes, cooperation is simply just touching and slapping each other's hands, whereas, in the new version, some diversiform dynamic cooperation, such as, back splits with help or with ring with help, prop up to swing, rotation, backward and slide, downward kick, kick is displayed.6.The times of the spatial changes and the jumping space transformation will be increased; also, the times and the types of changing the formation will be creased. |
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