The Study On The Composition Of Groups Under The Variety Of The Rules

Our sports aerobics has stepped into the world for just 10 years. Various projects have made tremendous progress, especially for Six Group Item. How to hold our leading status in the world becomes a issue that need to be addressed. Sports aerobics is a competition to display difficulty and beauty of sports events and groups which works operational skills as a lead. So a rule-based outstanding routine is the key to victory. From sports aerobics became the formal competition in the Federation International de Gymnastics (FIG), the ongoing revision of rules indicates the developing direction of such project. In this paper, based on literature law, comparative law and expert interviews law, and also the analysis and discussion to the changes of three versions of the rules which were published by FIG, we will specified the trend of sports aerobics in the future. On this basis, utilizing image analysis, statistical analysis, from four aspects as: element composition, formation change, lift and use of the competition space, we will statistically analyze routine arrangements of the first 8 troops in Groups in the 8th and 9th World Sports Aerobics Championships and study its developing trend. preparing, lifted the venue and the use of space for four large, on the 8th and 9th session of the World Sports Aerobics Championships Competitive Aerobics collective six projects before the eight teams Routines scheduled for statistical analysis, research explores the trend. We hope such effort can provide the theory basis for the arrangement of our Six Group Item. Our research shows that:1. The rules of sports aerobics are revising for promoting sport aerobics becoming an official competition item in Olympic Games. The revision of rules ensured that developing direction of sports aerobics goes towards high artistry, high ornamentation and high athletics nature under the condition of maintaining own characteristics. Take the action quality as a precondition, every factor that artistic judge considering as gist, diversity,equilibrium and innovation as a principle, we will compose in multiple aspects, angles and levels. And also we will emphasize "combination of aerobic movement patterns" and choose high value difficult elements as more as possible.2. The composition of element in Groups displays quite a competitive nature in our country, and changes consistent with the trend; the balance of difficulty composition in routine which is under the average level has improved; the balance of four kinds difficult element in the variety has no improvement, different from the whole trend; the variety in root naming has a few changes, consistent with the whole trend which exists a big scope for innovation; the variety in complete forms and directions of individual element is deficient, consistent with the whole trend.3. The variety of the formation composition in Groups has no change, in average 5.79 seconds there is a group transformation; and the times of group transformation is under the average level which is more reasonable, consistent with the whole trend.4. The lifter more than that of whom lifted is most in the lift of the routine element Groups in our country, the kind of lift give priority to the derivative lift which is consistent with the whole trend. The assorted form of different person of the form exists a big scope for innovation, which need to be improved in the variety.5. The level in using the corner of our group is higher than the average level; whose changes are consistent with the whole trend. The balance of the type of the transformation which still gives priority to the B-C-B and A-B is poor. The method of the transformation is simplex which gives priority to the transitional joint and difficulty, consistent with the whole trend. The type and the means of the 3-D conversion transform have no innovation, different from the whole trend.