| The university stage is the transition period from school physical education to social physical education,and it is also an important period for students to develop their physical fitness and develop a lifelong physical exercise habit.Research shows that it is not enough to rely on physical education to develop students’ physical fitness.Extracurricular physical exercise is needed to extend and supplement them;good extracurricular physical exercise behaviors help students develop lifelong physical exercise habits.It can be seen that extracurricular physical exercise plays a very important role in promoting the development of college students’ physical fitness and lifelong physical exercise habits.Therefore,investigating the current situation and characteristics of Harbin’s college students’ participation in extracurricular physical exercise,and analyzing the factors that affect college students’ participation in extracurricular physical exercise,is of great significance to promoting the development of physical fitness and cultivating lifelong physical exercise habits for college students in Harbin.This paper makes full use of the questionnaire survey method,expert interview method,mathematical statistics method and logic analysis method to investigate the participation of 15 ordinary college students in Harbin to participate in extracurricular physical exercises.The following conclusions are drawn: The first is that students’ extracurricular physical exercise projects are characterized by unity and convenience,mainly running.Locations are mainly concentrated in free places on campus to present convenience and zero-consumption features.Exercise forms often present group characteristics with classmates or friends.Time periods The distribution is relatively scattered,showing fragmentation.The proportion of extracurricular physical exercise in terms of frequency,intensity,and time that meets the sports population standards is low.One third of the students exercise 1-2 times a week.More than half of the students exercise more than 3 times a week.The exercise time generally exceeds 30 minutes.Most students reach a moderate exercise intensity,but only 30% of college students meet the sports population standard.There are more students with less than500 yuan of extracurricular sports consumption,and they show the characteristics of physical consumption.One third of students think that sports fitness apps can increase sports interest,and fitness apps assist sports are also the future development trend,But the current use of sports fitness APP to assist extra-curricular physical exercise is relatively small.Second,college students of different genders and different levels in Harbin have differences in participating in extracurricular physical exercises.Three factors affecting students’ extracurricular physical exercise in Harbin include internal and external factors.Internal factors include university students’ awareness of the importance of extracurricular physical exercise,their degree of love,motivation for exercise,self-exercise ability,and awareness of safety precautions.External factors include sports facilities,academic pressure,organization and management,campus sports cultural atmosphere,sports fitness apps,and regional factors.This article puts forward the following suggestions: First,increase the construction of university sports stadiums and capital investment.The second is to strengthen college students’ awareness of sports safety and improve their self-exercise ability.The third is to improve the atmosphere of sports culture in universities and strengthen the organization and construction of sports associations.The fourth is the combination of sports fitness apps and physical exercises inside and outside the classroom.The fifth is to increase the development of ice and snow sports courses and the organization of extracurricular sports activities in accordance with the climate and environmental characteristics of Harbin. |