The Fourth Set Of "National Aerobics Mass Exercise Standards" Provides For The Creation Of Research

In 2019,the fourth set of National Aerobics Mass Exercise Standards(hereinafter referred to as the Standards)was promulgated,and the promotion of the new Standards promotes the development of aerobics.In order to understand the characteristics of the fourth set of standards,look forward to the new "standards",so the fourth set of "standards" characteristics as the research object,the fourth set of "standards" practitioners as the object of investigation,Physical Education aerobics special 36 female from Hubei University,Huanggang Normal University,Sanxia University and Changjiang University as the test object.Using the methods of literature,questionnaire,video observation,experimental,statistical and logical analysis,we will study the characteristics of the fourth set of Standards in depth and investigate the practice feedback of the practitioners of the fourth set of Standards,and the conclusions of the study are as follows:1,the fourth set of Standards classification is unchanged,and the hierarchy is divided into three levels.The basic movement is aimed at fitness,conforms to the law of physiological anatomy,and fits with different levels of practice,whole-body exercise,movement and music.Strength practice part of the structure is unified,the conversion is smooth,the requirements of the practice field are reduced,and the overall development of physical fitness.2,the fourth set of "standard" to electronic dance music as the background music,into the samba,pop music,classical music and other elements,cheerful style,melody retro,profound and elegant,but also full of entertainment,music production in line with innovative principles.The rhythm of action is rich in change,the difficulty of balancing the set,and the change of rhythm highlights the principle of fitness purpose and load rationality of the set of action.3,The characteristics of the exercise load of the fourth set of Standard single exercise are as follows: there is no significant difference between level 2 and level 3 of energy consumption.There was no significant difference between the average heart rate of 2 and 3;There was no significant difference between the maximum heart rate of 2 and 3 and 4.The center rate of the motion process remains the same or continues to rise,and the transition action has no effect on lowering the heart rate.4,The practitioner’s feedback on the fourth set of "Standard" practice showed that: more satisfied with the basic action,the content and form of the strength exercise part were novel,and the music production aroused the resonance of the practitioner;The model’s bright make-up,strong color matching impact,display full of expressive and infectious,more attractive to practitioners.Practitioners put forward a new appeal for the future "Standard" is:the new standard should be in line with the trend of the times,to more prominent performance and fitness,rich in content,diverse style,scientific guidance of fitness.5,the fourth set of "standard" 2～4 levels of prescribed action only covers the four basic steps;Level 3 specifies that the basic pace of the action is repeated too much;Level 2specifies a large motion load span for the action.The fourth set of "standard" male practitioners of style action recognition is significantly lower than that of women;The contents of the Strength Exercise section conver generally,and the sequence of exercises needs to be further optimized.