College Students’ Physical Health Changes During Learning Trajectory And Influencing Factors Of Observation

With the advancement of technology, people’s lives more comfortable, enjoy the technology brings convenience but also brought us some negative effects, such as excessive heat, constant intake of fat in our body, not nutrition reasonable, lack of exercise, etc. in recent years, the student population declining physical health has become an indisputable fact, this article Nanjing University of 2013 students for the study, the use of literature, questionnaires and expert interviews and other research methods, the students physical status and influencing factors are analyzed to explore changes in student’s health in recent years, track, through the survey found:1、the students’physical health situation volatile in four years, the general first after magnified tendency, including:(1),body shape indicators:height index with the growth of the body is also increased year by year, weight index to reduce growth again. (2), body function index: freshman to junior year by year in maintaining growth, to the senior year began to fall. (3), physical quality index:check the grip strength index of upper body strength, freshman to junior in keep growing year by year, the senior decline phenomenon, that upper body strength after magnified first; Standing long jump project mainly check the lower limbs explosive power, freshmen and sophomores, and junior and senior year in a row to reduce; The Sit and reach is first after magnified, the big four boys one 0.2 cm below, although have lower sheet is still higher than freshman girls senior 0.03 cm; Index of middle-long-distance freshman to junior in keep growing year by year, to the senior year began to fall.This article also according to the results of the study put forward some concrete Suggestions, aiming at Nanjing University of science and technology and even the national school sports health work to provide the and basis.