Analysis Of The Layout Characteristics Of The National National Aerobics Aerobic Dance Grade Regulations

"National referendum aerobics rating action provisions"(hereinafter referred to as the "Regulations") is China Aerobics Association(CAA) in order to better promote the popularization of sports aerobics, standard action, to guide coaches, athletes better grasp the development direction of the project and compose the prescribed action routine.Through the use of literature, expert interviews, video observation, mathematical statistics and comparative analysis, from the mass aerobics rule change, movement structure, operations combination of action, music and intensity of the action choreography, these five aspects define the "national referendum aerobics rating action provisions.” Such choreography features on one hand is to provide a theoretical reference for the subsequent development of innovation and, while on the other hand is to provide a wider range and better promotion of national sports reference. The main findings are as followed:(1) Rich content with flexible form, and stronger movement adaptability:"National referendum aerobics Prescribed action" is divided into Grade 1-6.Depending on the movement and music which has a variety of species, practitioners can choose their favorite dance types and different levels of difficulty to carry out routine exercises suitable for different ages, different levels of crowd movement.(2) Forms of actions reflect more arts and performance values:Based on the "Regulations", each grade formalized action composed by roughly8 to 9 sets of actions. Although the combination remained essentially four eight-beat(is 32 beats in total) integrity, there is no longer a unified action at all levels of symmetry. In addition, the system benefits a second style dance moves, with stronger performances and times which helps increase appreciation of beauty practitioners,practitioners cultivate sentiments.(3) Simplification of operational movements:Every change in direction of movement rotation will make more diverse, setting the action more appealing. Since the "Regulation" only contains four kinds of action changes, the use of action routes are also more linear instead of diagonal arcs.(4) Relatively less Intensity but still maintaining the aerobic value:Compared with competitive calisthenics routine, cardio dance routine action here is competitively less intensity which generally has a lower athlete's physical requirement. The aerobics programs become more prominent aerobics fitness, aerobicand ornamental.(5) Stylish and Diversity in Music:The six sets of the theme music include pop music, Latin, rock and disco style.The first rhythm is very light, happy, and healthy. The second style of melody is composed of hip-hop style, popular music, and the world's best-hit dance music accounted for the largest proportion. These two different styles of music would contrast with each other to attain a better enjoyment and performances.(6) Aerobic reflection in musical rhythm:The practice time from one to six sets of actions is between the 114-130 s, while movement is between 260-296 beats and action rate at 21.7-23.9 per 10 s. Therefore,both movement time and motion rates calculations are compatible in line with aerobics Choreography principle project.