Effect Of Exercise Training On The Bone Mineral Density (SOS) Of The University Students

With the continuous improvement of material life,people began to focus on physical health problems.While the bone health is one of the most important parts that has raised the attention,bone mineral density(BMD)is an important indicator of bone health,also reflects bone growth.Now osteoporosis(OP)has become one of the most important chronic diseases that threaten human's health,and the incidence rate has been increasing year by year.Although osteoporosis is a chronic disease,many people do not know until the fracture that caused by osteoporosis occurs,and realize that they have osteoporosis.This study is based on the data analysis of bone mineral density investigation on some student participants in Jilin University,it can help us to understand the bone health,and the trend in college students that related to osteoporosis.This paper use the literature research,survey,measurement and other research methods of physical education in Jilin University and the students from on physical major participated in bone mineral density measurement,the following conclusions are drawn:1.College students bone were in poor health,results has shown that male participants have average BMD level that is the same with national male BML level with same age,female participants is lower than the national female BML,shows a loss of BML.The number of female participants in bone loss and have the symptom of osteoporosis is higher than the male participants.2.Bone density is affected by a lot of factors,by comparing the results of exercise group ordinary group shows significant differences,the exercise group of the male and female bone density is significantly higher than the ordinary group.3.in professional sports,like volleyball group is higher than basketball,track and field,table tennis group,the project between calcareous bone mineral density has minor differences,but no significant.4.College students lack the concept of nutrition,there is no good nutrition awareness,the reason is that students are young,the health status of their own is not clear,the nutritional intake of college students is not enough.Males' awareness of nutritional supplements is lower than that of Females'.5.Exercisinghas a lot of influences on bone mineral density,most college students lack the understanding of exercise,especially the basic concept of outdoor sports,females spends less time than males in outdoor activities,and some students did not have exercise habits.6.In living habits,females have no bad habits mostly,such as smoking,alcohol drinking.Fewermales have such habits but not much;this indicates that college students are in the good performance of living habits.