Analysis And Research On The Characteristics Of Competition Load Of Excellent Football Players In Sichuan High School

Youth campus football is now an important way to improve the physique and physical psychology of youth in China,and also an important part of our youth football training system.As the foundation of a country's future football level,the scientific and systematic promotion of youth football level is the top priority of the development of football projects in China.In football match,the sport load of the players can show the technical and tactical level of the players scientifically,vividly and comprehensively.Therefore,based on the characteristics of sports load of young football players,it is feasible to analyze their competition ability and help them improve.In this study,using the methods of literature,testing,mathematical statistics,logical analysis and expert interview,the data of running distance,speed,heart rate and other related game load of excellent high school football players collected in the selection of the best lineup of high school football team in Sichuan in 2019 are used.Through the analysis of the collected data,we can get the match load characteristics of high school football in Sichuan area,and make a comparative analysis and research with the match load data of the players of each team in the final stage of high school group in 2018 national middle school football championship,so as to find out the methods and suggestions suitable for the improvement of high school football in Sichuan area.After analysis and discussion,the following conclusions are reached:1.In 2019,the excellent athletes selected by Sichuan campus football high school group showed the characteristics of low running distance and high walking,with low and medium intensity running as the main load situation.The difference of load forms mainly came from high-speed running and walking,The difference mainly lies in anaerobic running ability and recovery ability under aerobic exercise.The overall average heart rate in terms of load intensity is 163.15 times / min.2.The characteristics of the match load of the excellent football players in Sichuan high school are: the total running distance is low,and the load is closely related to the aerobic running distance.The difference of load form mainly comes from high-speed running and walking.The difference is mainly caused by anaerobic running ability and recovery ability under aerobic exercise3.The athletes in different positions of Sichuan high school campus football have their own advantages in the game load,the total running distance and the aerobic middle intensity running of the midfield players have obvious advantages,the forward players have relatively outstanding performance in the high intensity running load,and the guard's low intensity running load is greater than the forward and midfield players.4.There are differences in the intensity of competition load between the players in different positions of Sichuan high school campus football: the maximum heart rate and sprint frequency of the forwards and defenders are significantly higher than those of the midfield players,but the overall average load intensity is not significantly different.The load intensityof the midfield players is more average in the competition.The forwards and defenders often need to get more aerobic low-intensity running to get back in shape.5.There are some differences in the game load between the side and middle football players in the high school campus of Sichuan Province.The running load of the middle avant-garde is significantly greater than that of the side avant-garde,but the load of the high-intensity running and the load intensity of the upper avant-garde are greater than that of the middle avant-garde.The differences mainly come from the sprint running,the load of the full back in the running distance,the high-intensity running,the middle intensity running and the low-intensity running The intensity of the game load is obviously greater than that of the centre back.In the overall load intensity,the average heart rate,the maximum heart rate and the number of sprints of the middle players composed of forward,center forward and center back are not significantly different from those of the side players composed of the full back and the full back,but the performance of the side players in the sports load intensity is slightly better than that of the middle players,and the overall load intensity difference between the side players is small.6.Compared with the national excellent high school football team,Sichuan high school football team has certain advantages in high-intensity running,and the players dare to fight.However,there are many deficiencies in running load,middle intensity running load and average load intensity.