The Trends Of Physical Health And The Cause Analysis Of Physical Health Of Boy Students

With the development of quality education,college sports are paying more and more attention to college students' physical health.The physical health of college students is related to the speed of social development,the pace of national modernization construction,affecting the prosperity of the whole nation.Therefore,it is of great significance for individuals,families,society and the country to investigate and study the situation of students 'physical health and their development,adopt scientific and reasonable training methods,improve students' physical health and actively participate in sports activities.This paper takes the four-year physical fitness test of undergraduate boys in Ningbo University as the research object,and analyzes the physical test scores by SPSS variance analysis.To explore the factors that affect the dynamic changes of students' physical health in Ningbo University,and to put forward scientific and reasonable suggestions and proposals.By analyzing the four-year physical health record of Ningbo University in 2013,it was found that the BMI of the boys increased gradually with the increase of the grade in the four years.The trend of malnutrition rate and low weight rate decreased during the four years,The obesity rate and the overweight rate are just the opposite.The quality of endurance,the quality of the lower limb,the quality of the lower limb,the quality of the flexibility increased with the grade,showing the first increase after the decline in the decline in the second year Trend,upper limb power four years showed an upward trend.During the school physical health total score,the total score of boys in the pass level,excellent rate and good rate is low.Exercise time,physical exercise,physical exercise motivation,physical test attitude and behavior of four aspects is the main factors affecting the physical health of students.Through the study of the status quo of students 'physical health in Ningbo University and the study of student questionnaire,it is suggested that the relevant departments of the school should increase the propaganda of students' awareness of physical exercise and create a harmonious campus sports culture atmosphere.Teachers and students to strictly enforce and abide by the physical test rules,the students' physical health performance and evaluation of excellence and degree grant linked.Improve the public physical education curriculum reform system,to stimulate students' curiosity,increase the movement of self-confidence.Increase the investment in the construction of sports public facilities,the rational procurement of sports equipment and scientific operations of the major sports venues to meet the movement of students.