A Study On Exercise Achievement Motivation And Mental Fatigue Of College Students

College athletes,because of their own particularity,have endured a lot of pressure,and are sensitive to the decline and loss of sports achievement motivation,and the phenomenon of psychological fatigue has also appeared,it has a serious impact on the daily life and training of college athletes,and affects the reform and development of China’s sports system.Therefore,many scholars have been working to reduce the degree of mental fatigue of college athletes.In this paper,through the literature,mathematical statistics,questionnaire survey,logic analysis and other research methods.This study explored the relationship between achievement motivation and mental fatigue of college athletes with different variables(taking Henan volleyball player as an example),in order to understand the influence of the achievement motivation of college athletes on mental fatigue,it plays a positive role in improving the mental health of college athletes.Yang Yong,a psychologist at the University of Norway,was introduced.GJESME and R.NYGAND’s achievement motivation scale and Raedeke and Smith’s(2001)sports psychological fatigue questionnaire were used to investigate 304 college athletes(taking Henan Volleyball player as an example).The results show that the score of achievement motivation is0.7081,the result shows that the level of achievement motivation of college athletes is good,and the score of mental fatigue of college athletes(taking Henan Volleyball Player as an example)is 22.2787,which indicates that the mental fatigue of college athletes is mild.The score of achievement motivation is 0.7081,which shows that the level of achievement motivation of college athletes is good.The score of achievement motivation is 0.7081.The score of achievement motivation of college athletes is 0.7081 The score of mental fatigue of college athletes(taking Henan volleyball player as an example)is 22.2787,which indicates that the mental fatigue of college athletes is mild fatigue.The achievement motivation of college athletes(taking Henan volleyball player as an example)is mainly based on the pursuit of success and the avoidance of failure.There were significant differences in different variables(p < 0.05),and there were no significant differences in different variables(p > 0.05).In the aspect of mental fatigue,the negative evaluation of sports is higher than the other two dimensions,which indicates that more attention should be paid to the negative evaluation of college athletes.There was significant difference in psychological fatigue among college athletes with different educational background(p < 0.05),there were significant differences in the dimensions of negative evaluation,reduced sense of achievement and emotional/physical exhaustion in different variables such as gender,training years and professional background.There was a moderate negative correlation(0.691)between sports achievement motivation and mental fatigue for college athletes(taking Henan Volleyball Player as an example),and the independent variable(sports achievement motivation)had a negative influence on the dependent variable(mental fatigue),it shows that the sports achievement motivation of college athletes can predict mental fatigue.