Investigation And Study On The Nutritional And Dietary Status Of Young Amateur Football Players In Jining City

Research objectives: through investigating the daily dietary nutrition of adolescent amateur soccer athletes in Jining middle and high schools,this research has a good understanding of the current situation of their knowledge about dietary nutrition.By analyzing the influence of dietary nutrition on adolescent soccer athletes,aiming at the existing problems and combining with the situation of adolescent soccer athletes,this paper puts forward several reasonable suggestions on the education of rational diet,so that athletes can have a correct understanding of dietary nutrition and cultivate healthy dietary habits,which also contribute to their training and competition.Research method: in this research,200 adolescent amateur soccer athletes(180 boys and 20 girls)in Jining middle and high schools are taken as the research objects,and they receive the questionnaires of dietary nutrition.Through the 24 hour meal review,the information about adolescent amateur soccer athletes' nutrition intake is gotten.And then the collected data is input into “analysis and management system of athletic and public dietary nutrition” developed by National Sports Nutrition Research Centre.Through the data-processing software “spss19.0” and Excel,this research gets the situation of adolescent athletes' diets and their daily nutrition intake.Conclusion:(1)The athletes lack nutritional knowledge,even misunderstand several nutritional conceptions.Picky eating is common.In addition,they develop many bad eating habits and do not have reasonable diet collocation.However,the respondents generally want to know the healthy diet and are interested in the relationship between healthy diet and sports training,expecting to change their diet in order to promote their health.(2)The athletes have insufficient intake of total energy one day.And some of them are starved of nutrients.The intake of total energy is lower than the energy consumed by athletes one day,which can have a negative effect on their athletic performance.Compared to protein intake,carbohydrate intake takes up a relatively low proportion of daily intake of nutrients.In general,the intake of nutrients is normal except for iron element.The bad eating habits cause unbalanced intake of meat and vegetable.Besides,without the consciousness to moisturize,they cannot moisturize in time during exercise.(3)The athletes' intake of diet is unbalanced.Cereal,such as rice,accounts for a great proportion,while the uptake of vegetables,fruits,bean products,poultry,aquatic products and dairy products is low,which causes that they lack some essential nutrients.Suggestions: schools should strengthen the nutrition education of adolescent athletes,their managers and school canteen staff.The training to athletes,coaches and sports teachers on nutritional diet through class meeting or school meeting,can attach more importance to adolescent athletes' dietary nutrition.Schools can improve athletes' eating habits by setting a regular breakfast time,so that they can gradually form the habit of eating breakfast.In the canteen,to offer athletes breakfast coupon can subsidize them through schools,and to offer athletes nutritious food can ensure their proper nutrition arrangement.What's more,the relevant departments of schools should consider athletes' particularity,aim at the characteristics of the sports at different ages and combine with athletes' situation and requirements to set proper nutrition dietary standards.