The Deveiopment Conception Of Difficulty Movement For The Man Singie Project Of Competitive Aerobics Of China’s Sports Colleges

As an new sports project, the development of the competitive aerobics so far has been more than20years, to the unique competition project, difficulty movement has its own unique project style, it is an important part of the content of the Competitive aerobics.In recent years, along with the popularity of Aerobics in the universities of our country, the competitive aerobics in China’s sports colleges have also made rapid development, but relative to the domestic high level athletes still has the big gap.Therefore, this study choose" The Development Conception of Difficulty Movement for The Man Single Project of Competitive Aerobics of China’s Sports Colleges " as the subject, by using the methods of literature, video analysis, comparative analysis and mathematical statistics method,From the complete set of difficulty of movement value selection, the application of difficulty movement, the application of difficulty assorted movement and other aspects to analyse and discuss deeply to the difficulty movement of man single project of the National Sports Colleges Aerobics Championship and National Aerobics Championship in2010,the purpose is to master the development present situation of the man single project difficulty movement of competitive aerobics of our country sports colleges,find out the existing problems,and provide reference for the future of competitive aerobics training and contest practice of China’s sports colleges and universities. The research results:1. The score choice of difficulty movement in complete set of movements of the man single project of competitive aerobics of our country sports colleges is relatively low, but with the domestic high level athletes there still exist a large gap. Difficulty movement score row cases order unreasonable, the choice of groups and numbers of the difficulty movement are lack of diversity and balance, it is not well reflects the creating of the complete set of movements in art requirement.2. The overall layout of difficulty movement of the man single project of competitive aerobics of our country sports colleges is unreasonable, the same group difficulty movement there appeared more, the frequency of the highest is the group C difficulty movement.The distribution of time of difficulty movement is not reasonable, the arrangement of difficult movement in complete set of movements is too closely; The space conversion of difficulty movement is more reasonable, embodies the ground, stand, vacated the three spatial levels of good conversion.3. The completion of difficulty movement of the man single project of competitive aerobics of our country sports colleges has already reached the domestic high level athlete level, but the choice of the difficulty movement value of the complete set of movements is generally low, it should continuously improve their own physical quality and athletic level to ensure the higher value of the perfect completion of difficulty movement and thereby enhance the competitive advantage in the game.4. The use of difficulty assorted movement of the man single project of competitive aerobics of our country sports colleges has certain limitation,combination form is single,mainly for C-A combination form.5. The score choice of difficulty assorted movement of the man single project of competitive aerobics of our country sports colleges has reached the domestic advanced level, among them0.8points of difficulty movement has the highest use rate, show that0.8points of difficulty movement is suitable for difficulty assorted movement.6. The difficulty assorted movement of the man single project of competitive aerobics of our country sports colleges is mainly distributed in the first half of the complete set of movements,distribution position is more onefold, mostly concentrated in the3-4,4-5difficulty movement position, lack of diversity.