| Research Objectives: According to the particularity of vocational schools,the leaders of the Department of Health and Physical Education and the experts attending the meeting held in Ningxia in 2019 put forward relevant suggestions on how to adapt the physical education courses of vocational schools to the vocational needs in the next few years.Taking this as the starting point,this study uses measurement method to monitor the level of physical activity of vocational college students in Xuzhou,and analyzes it by combining with the questionnaire survey,so as to understand the current situation of physical activity level of vocational college students in Xuzhou.And according to the results of the study to solve the problems of vocational schools to carry out physical activities,students’ daily physical activities and different vocational schools to carry out physical education classes to provide reference.Methods: This study monitored and collected the physical activity data of 300 senior students from five vocational colleges in Xuzhou city for one week by means of measurement and questionnaire survey.Excel and SPSS statistical software were used to conduct single-factor variance and descriptive statistics on the heart rates of students in each school.At the same time,descriptive statistics are made on students’ physical activity items,time and times,and corresponding conclusions are obtained.Research results :(1)the average heart rate in PE class between 100 times/min-110times/min.Physical education intensity of each school is not up to standard;(2)All schools can normally carry out large break physical activities,but the organizational forms are different;(3)In terms of the allocation of students’ physical activity time,the average proportion of students’ time participating in physical activities during school days and off-school days is 10%,and there is no significant difference in gender.But according to the level of physical activity,it is still low;(4)The sleep duration of students in various vocational schools could not reach the recommended index of healthy sleep;(5)Students have a low degree of participation and lack of enthusiasm in various sports activities,and a considerable number of students exercise less than an hour each time,or even the vast majority of less than 30min/ time,failing to reach the recommended physical activity index.The research conclusion is as follows :(1)the physical education class is the necessary prerequisite for every school to carry out physical activities,the school must be implemented;(2)The physical education courses in Xuzhou vocational colleges are relatively simple and lack of professional characteristics.It is suggested that each school should set up characteristic courses and sports activities to improve the vocational physical fitness as the main training according to the difference of its own vocational training direction,and establish evaluation standards to improve the students’ vocational physical fitness and enhance the "vocational adaptability".(3)Students in Xuzhou Vocational School are sitting or doing low-level physical activities for a long time,and the frequency and intensity of students’ participation in physical exercise cannot reach the national recommended index.Therefore,it is suggested that schools organize students to participate in physical activities from time to time to reduce sedentary time.(4)The duration of students’ participation in sports activities in vocational schools is mainly restricted by internal factors,less affected by external factors.It is suggested that schools adopt interest incentive and other ways to improve students’ internal motivation. |
