Study On The Gray Form Of Hani Students' Body Shape In The Future

Because the human body shape development uncoordinated lead to "overweight" and "thin" phenomenon, especially the pier has had the effect of current our country the majority of young people’s learning and life. Experts and scholars at home and abroad have already had a wide range of research on the students’ physical fitness and health, and the government has taken various forms and channels to intervene. Hani is Yunnan Province National Minorities in one of its student body shape helps to promote in the border and minority areas and harmonious development of school sports and health.The original data of Yunnan Province from 1985 to 2010 7- 18 Hani 6 times fitness and health survey for entry, using the theory of grey system GM(1, 1) model was established. The grey prediction model of Hani students body shape calculated Hani students body shape by 2015 and 2020 body shape of the predicted value, and by 2015 the seventh Yunnan Hani students body shape research measured values are compared, discussion of this kind of research method is applied to the rule of the development of students’ physical fitness and health of body shape index is scientific and effective.Results show that using grey system theory GM(1, 1) model, the Hani students body shape of grey prediction model was established, calculated Hani students body shape by 2015 and 2020 body shape prediction value and adolescents morphological development consistent with law and predict the accuracy of test results are good, the students form development early trend in research has better persuasion. The forecast value and the actual value is predicted values and measured values between up and down with little volatility. Practice has proved that: by using the gray system theory GM(1, 1) model this research method has certain guiding significance in the shape of human body.