Build Special Physical Quality Index System For Outstanding Youth Men On 200- Meter Run Project On Gansu Province

The 200- meter race is a physical fitness project on speed and speed endurance.It has a great different from 100 meters race and 400 meters on technical characteristics、the energy supply、special quality of athletes with 200- meter race.However, the 200 meters running project is concurrently item from the 100 meters race athletes and 400 meters race athletes. It has also relatively lack theory according to the study of the 200- meter run programs. It has also been a disadvantage status on the development of the 200- meter run projects in Gansu province, to promote the development of the theory and practice on 200- meter run projects in Gansu province,tries to build special physical quality index for youth men on 200- meter run project on Gansu province, to provide reference for coaches and athletes on training in Gansu province.This paper makes a qualitative and quantitative research on special physical quality index for outstanding young man on 200 meter run program. Uses the literature material law, question naire investigation, expert interview method,mathematical statistics method, test method and other research methods. With the 200- meter run program athletes as the research object whitch is outstanding young man.From the specialist screening and determine special physical quality index to outstanding youth men on on 200- meter run project. To various special physical quality index and outstanding young men’s 200- meter run. On three parties in face of special physical quality index of quantitative and qualitative research for youth men’s200- meter run project in Gansu province. So as to build the Gansu province outstanding young men’s 200- meter run special physical quality index. The research draws the following conclusions:1. Gansu province specializes in adolescent athletes in the 200- meter run less,accounts for only 25% of the total subjects, most objects is 100 meters, 400 meters runner Jian Xiang.2. It is including four kinds of main factors:respectively, speed endurance factor,the fast strength factor, absolute power factor, absolute speed factor;on outstanding youth men’s 200- meter run athlete’s special physical quality index system in Gansu province.3. Gansu province outstanding youth men’s 200- meter run eight athletes special physical quality indicators and 200- meter run special grades of grey correlation degree and weight sort order for: 100 meters the step > 150 meter run > 60 meters runs >dash with crouch > the weight load hop > 100 meter run >120 meter run> three long jump; The 100 meters the step、the 150 meters run、60 meters run, the top three.4. By stepwise regression prediction method for the gansu province outstanding youth man 200- meter run special scores to 60 meters, one hundred and fifty meters,one hundred and fifty meters the step three indicators into the regression forecasting model, the specific model is: Y = 0.535 X1 + 0.457 X5 + 0.338 X8- 4.0185.Gansu province outstanding young men’s 200- meter run athlete’s special scores rely more on special physical quality is bigger, the athletes’ overall quality level is not high.On the above conclusion put forward the following Suggestions:1. The operator theory researchers and practice in our country should raise the attention of the project,and run deep excavation the uniqueness and importance on the project of 200- meter dash.2. Coaches in gansu province in 200- meter run reserve personnel selection process should highlight the selection of 200- meter run special physical quality; In training you can try using the step, the 150- meter run 100 meters, 60 meters training indexes such as to improve the athletes special physical quality of the 200- meter dash.3. Through analyzing the grey correlation degree and weight coefficient, gansu youth men’s 200- meter run results of the step, the 150- meter run 100 meters, 60 meters of the demand is higher, the coaches and athletes in training should focus on the development of the three physical quality.4. Because athletes special physical quality is a process of dynamic change,therefore, the researchers should pay close attention to 200- meter run time regularly athletes special physical quality development, in order to coaches and athletes training plan and evaluation standard adjust.5. The results predicted regression model in this study is only in view of the 200- meter run athletes special physical quality index to predict, study more one-sided.Due to the 200- meter run result is influenced by many factors, including technical mastery, rhythm control, psychological state, the competitive state display, etc., in the later study should proceed from the overall building performance in the 200- meter run forecasting regression model.