An Analysis Of The Knowledge Graph Of National Fitness Research

China promulgated the "National Fitness Program Outline" policy document in 1995,and the national fitness program has been vigorously developed.Strengthening research on the national fitness program is undoubtedly a positive response to the country and society.The national fitness study has accumulated more than 20 years and accumulated a number of research results.The clarification of the development of the national fitness study and the theme of the nationwide fitness research and future research trends will undoubtedly provide a new perspective and new ideas for the nation's fitness research in the future.In this regard,this article takes the national fitness research literature as the research object,selects the published documents of the core periodicals from 1994 to 2017 as sample data,draws knowledge maps of this field with citespace 5.0 software,and analyzes word frequency,keyword co-occurrence analysis,and society.Network analysis and other methods reveal the spatial and temporal distribution of national fitness research literature,cooperation in the field of scientific research,research topics and their evolution,and future research trends.The results show that: 1.The number of national fitness research literatures has shown a rapid growth since 1995,and the number of researches in the intermediate stage has been fluctuating;the national fitness research institutes mainly focus on colleges and universities,the sports academies occupy a dominant position,and institutions are scattered and numerous.Distributed in developed areas such as Chengdu,Beijing,Nanjing,Tianjin and other cities;sports culture guide,Journal of Beijing University of Physical Education,Wuhan Institute of Physical Education,sports and science,journal of Chengdu Institute of physical education are the main published journals.2.The national fitness research has formed a certain degree of cooperation,but the degree of cooperation between the authors is low and the scale of cooperation is small;the degree of institutional cooperation and cooperation is low.3.The research themes for the national fitness include research on the sports of disadvantaged groups in rural areas,research on the relationship between national traditional sports and national fitness,research on the connotation of national fitness,research on the construction of national fitness laws and regulations,etc.;out of national policy Responsiveness: The focus of research topics in different stages is different: Research topics in the brewing and initiation phase(1994-1995)tend to study the national fitness program and ideological foundation;the initial implementation phase(1996-2005)tends to focus on the development of national fitness.The status quo and research on school sports and community sports;further promotion phase(2006-2017)research themes tend to be research on healthy China,national health,and sports industry.4.Through the analysisof the frontiers of literature research and the analysis of the country's macroeconomic policies,the National Fitness Research Institute will focus on the study of a harmonious society,healthy China,sports industry,and people's health in the future.It will also focus on research direction,research content,and change of research perspectives.The overall development of the study.