| As an important part of sports team training,special sports quality is one of the important ways to improve the competitive performance of freestyle poms cheerleading athletes.However,due to the lack of deep and broad understanding and understanding of the connotation,attributes,new concepts and new methods of freestyle poms cheerleading events,the competitive level of Chinese freestyle poms cheerleading athletes shows a slow phenomenon.Therefore,it is necessary to renew the concept of thinking,get rid of the traditional backward thinking patterns,and have a comprehensive and in-depth understanding of the special physical fitness characteristics of freestyle poms cheerleading.And to highlight the core content of the special sports quality of freestyle poms cheerleading in the physical fitness training design is very important to improve the physical fitness training level and training concept of cheerleading in our country.This paper makes a theoretical analysis on the characteristics of rosette cheerleading by using the methods of literature,Delphi,observation,mathematical statistics and so on.Through the way of combining theory with practice,this paper selects and constructs a practical and scientific content structure model of special sports quality training.The main conclusions are as follows:1.The main technical characteristics are rapidity,control,accuracy and stability,that is,athletes are required to have short and powerful strength,accurate movements and rapid braking.Although body shape does not play a decisive role in this event,coaches should still attach great importance to it in the selection of athletes and in the process of training.2.The content structure of special sports quality training for freestyle poms cheerleaders mainly includes five aspects: In the events,the strength quality is mainly reflected in the explosive force and speed strength of the upper and lower limbs of the athletes;the speed quality is shown as the rapid braking and strength of the limbs,the rapid completion of formation switching,and so on;the endurance quality is that the body maintains a high output state to complete a series of hand movements,difficult movements,changes in different time and space and angles.Sensitive quality means that athletes can maintain the correct position of body posture and the control of center of gravity and balance;good flexibility contributes to the perfect completion of athletes’ difficult movements and can prevent injuries.3.The principle of constructing the content structure of special sports quality training should be constructed according to the combination of science,specialization,practicality,qualitative and quantitative analysis.Through Delphi expert method,5first-level indexes,10 second-level indexes and 39 third-level indexes are constructed to form the content structure model of special sports quality training for freestyle poms cheerleaders.4.The exploratory factor analysis method of SPSS26.0 software is used to verify the structure of the content of special sports quality training of freestyle poms cheerleaders,and the structural equation model of the content of special sports quality training of freestyle poms cheerleaders is drawn and constructed by using AMOS 23.0 software. |
