Research On Relevance Between Nutrition And Physical Fitness Of Uyghur Students Aged 13-15 In Rural Areas Of Xinjiang

There exists many problems among young people in China, such as lack of knowledge in nutrition,unreasonableness in diet and so on, which is inclined to a descending trend in physical physique. The development in physical build is closely related to the health and nutrition. The middle school students'physical physiques affect the quality in the training of the national talented person. This essay investigated health and dietary nutrition of the Xinjiang Uighur rural students aged 13-15 and proposed aimed suggestions related to the reflected questions, which promotes the combination of the plan of fitness and health in the whole society and contributes to the carrying out sunshine sports.Methods: The stratified whole sampling was used. The author separately selects about 100 students studying in middle schools located in Xiaputule country and Yingmaili country of Jiashi county in Kashgar region, a total of about 610 students aged 13-15 years."24-hour dietary recall method"helps obtain the state in nutrient intake, and then we make a comparison between the calculation in nutrient intake and the Chinese Dietary Reference Intakes Scale. Physical tests include: height, weight, chest circumference, vital capacity, 50 meter dash, 800 (female) / 1000 (male) meters run, grip strength, 1 minute sit ups, standing long jump, Sit and Reach. The tests and evaluations were done in accordance with the evaluation of indicators and standards in Student Health Standards, which provides the dates for the SPSS16.0 correlation analysis software.Conclusions:(1) Students aged 13-15 in rural Uighur eat extremely bad at breakfast, only quite a few students mainly eating Nang with the tea; Including protein, Vitamin PP, Vitamin E, phosphorus, the nutrient intake of energy and the rest of insufficient volume, the average dietary intake of energy and nutrients, especially the calcium intake, is not enough; Energy contribution in the three substances, Adipose offer can is higher than as in usual. The energy of the breakfast is generally low. The energy of the supper is high at large. (2)Compared with national rural students in the same age, the body shape of Uighur students aged 13-15 in rural shows short in height, thin in weight and small in chest, vital capacity and vital capacity index are lower than the national rural students in the same age, and pulmonary function is low. The test scores of the physical physique (except Sit and Reach) are bad compared with national rural students in the same age. (3)The relevant analysis between the nutrient intake and physical fitness shows: The relevance between body shape, body function, physical indicators of Uygur middle school students in rural areas of Xinjiang is consistent to the result of Nutrition Subject, while improving a body index, the nutrient intake should be the case as one of the important factor.Advices: (1) Guide students to have a reasonable understanding of the importance of nutrition on physical health, adjust a scientific diet, establish the nutrition surveillance system, analyze regularly in students'diet, and give scientific guidance. (2) Focus on improving the physical fitness of students, increase their density of cardio exercise, and choose varieties of sports activities with great content to improve students'interest and enthusiasm in participating the sports, improve their physique in addition to physical education, and make an emphasis on student self-training. (3) Focus on the impact of nutrition on the body in the process of physical development, considering the closer associated intake of nutrients during the time of improving the level of a body mass index.