A Study On The Relationship Between Health Literacy And Extracurricular Physical Exercise Behavior Of Senior High School Students ——A Case Study Of Xiangcheng District In Zhangzhou City

Objective: Senior High school students face heavy academic pressure every day,seriously ignore sports and after-class physical exercise,their physical health is not optimistic,in recent years shows a continuous downward trend.The physical health of senior high school students has always been a social problem concerned by the country,society,school and parents.It has become an important topic to enhance the physique of senior high school students and improve their health level.Based on the investigation of zhangzhou senior high school health literacy status and the present situation of the extracurricular physical exercise,analysis of senior high school students health literacy and the relationship between extracurricular physical exercise behavior,to improve the knowledge of senior high school students for health literacy,and puts forward a feasible advice,promote their extracurricular physical exercise to improve their extracurricular physical exercise duration,frequency,intensity,and ultimately achieve the goal of improve senior high school students physical fitness.Methods: This paper mainly adopts the method of bibliography,questionnaire survey method,expert interview,data statistics method,etc.Through consulting data and expert interview to determine the health literacy scale and extracurricular physical exercise behavior scale required by the paper,the survey of Zhangzhou senior high school students,through the random stratified sampling method,Five senior high schools,including Zhangzhou No.1Senior High School,Zhangzhou No.2 Senior High School,Zhangzhou No.3 Senior High School,Zhangzhou No.8 Senior High School And Xiangcheng senior high School,are randomly selected.Each class will receive 50 questionnaires,and a total of 750 questionnaires were distributed.723 questionnaires were collected,with a total of 671 valid questionnaires with effective recovery of 89.5%.After the questionnaire statistics,SPSS22.0 software was used to process and analyze the statistical data.Chi-square test was used to analyze the differences between groups of health literacy and extracurricular physical exercise behavior,and Spearman correlation was used to analyze the correlation between health literacy and extracurricular physical exercise behavior.Results:1.The percentage of senior high school students with health literacy was 50.5%.The overall health literacy level of senior high school students in different schools,different grades,different educational levels of parents and different places of residence has significant differences（P < 0.05）.There is no significant difference in health literacy level among high school students with different health status（P >0.05）.2.From the senior high school students’ interest in extracurricular physical exercise,boys’ interest in extracurricular physical exercise is obviously higher than girls’.In terms of the frequency of participating in extracurricular physical exercise,the number of senior high school students who take part in physical exercise once or twice a week is 246,accounting for36.7%;Most of senior high school students’ extracurricular physical exercise time is in the afternoon,and the duration of exercise is between 15-30 min.3.There was no statistical significance in health literacy,interest,value,ability,form and duration of extracurricular physical exercise among senior high school students（P > 0.05）;There was statistical significance in the frequency and time of extracurricular physical exercise（P < 0.05）.Conclusion:1.Senior High school students in have abundant knowledge of health,the proportion of senior high school students with health literacy is higher than the average level of national residents with health literacy;Gender has no influence on the health literacy level of senior high school students,but with the increase of health knowledge and grade rise,the health literacy level will generally increase.Senior High school students in city have a high overall level of health literacy,but there are still some students to be improved.2.Senior High school students are more interested in extracurricular physical exercise,but boys are more interested than girls.Although students have a high interest in extracurricular exercise,due to heavy schoolwork,the frequency of students’ exercise is generally less,and the exercise time is mostly concentrated in the afternoon.3.There is no correlation between health literacy of senior high school students and extracurricular physical exercise behavior.The level of health literacy does not affect students’ extracurricular physical exercise behavior.The level of health literacy can only show the students’ mastery of health knowledge and concept,healthy lifestyle and behavior and basic skills.The main influencing factor of extracurricular physical exercise behavior is the lack of time for extracurricular physical exercise caused by academic stress.