| Sports fatigue is the main cause of athletes’ competitive ability decline and sports injury.In order to enhance athletes’ competitive ability,prevent sports injury and prolong sports life,sports fatigue is the main cause of athletes’ sports ability decline and sports injury.Nowadays,the research on sports fatigue has become a key research object in sports field of our country.At present,the research scope of sports fatigue in China is more concentrated,the content is relatively less,and there is little connection with the field of sports fatigue research in the world.There is a lack of combing and summing up of the domestic and foreign sports fatigue literature.In this paper,by using the CitespaceⅤ visual analysis software,using the methods of literature,bibliometrics,mathematical statistics and comparative analysis,the development of the research on sports fatigue at home and abroad is analyzed.In order to find out the advantages and disadvantages of our country’s research on this field and provide a reference for the related research in the field of sports fatigue in our country,this paper explores the research hot spots and frontiers in this field at home and abroad,and makes a comparative analysis of them.The conclusions of this paper are as follows:1.In the 1990 s,the amount of papers published in the field of sports fatigue at home and abroad was relatively small,and it increased suddenly in 2000.However,at present,the quantity of papers published in this field is at the stage of decline,while that of foreign countries is still in the stage of sudden increase.2.The regional distribution of sports fatigue at home and abroad is mainly related to geographical location,economic status and environmental factors.Among them,the European and American countries play an important role in the field of sports fatigue in the world,but China has not contributed much to the research in this field.This is partly due to the lack of cooperation between authors and institutions in this field,and a corresponding cooperation network has been formed abroad.3.The main research topics in the field of sports fatigue in China are the generation mechanism of exercise fatigue and the prevention and recovery of exercise fatigue.The main research objects are mice and mice.The main research topics in the field of sports fatigue abroad are the prevention and recovery of exercise fatigue and the study of sports ability and injury.The main research object is the athletes of group sports such as football.4.At home and abroad,more attention has been paid to peripheral exercise fatigue,but less to central exercise fatigue.In the study of peripheral exercise fatigue,more attention has been paid to the study of "free radical injury hypothesis" in China.Foreign countries pay more attention to the study of the hypothesis of internal environmental disorders.The prevention and recovery of sports fatigue are mainly studied by the means of nutrition and traditional Chinese medicine in China,and the prevention and recovery of sports fatigue mainly by means of nutrition and training abroad. |
