| The technical and tactical requirements of football matches,as well as the level of confrontation and intensity,are increasing,and the requirements for physical fitness are also increasing.In the process of physical fitness training,in order to develop the physical fitness level of athletes,it is necessary to timely and uninterrupted check and evaluate their actual physical fitness level,and make timely adjustments to the training plan,in order to improve the physical fitness level required by athletes for specific purposes,and ultimately achieve excellent results.Therefore,it is crucial to conduct physical diagnosis and evaluation of football players during the preparation period.This paper uses the methods of literature review,Delphi method method,analytic hierarchy process and so on,through the research on the physical condition diagnosis and evaluation indicators of the men’s football team in Nanjing Institute of Physical Education,selects and determines the indicators of special physical diagnosis,and formulates scoring and rating standards.Physical diagnosis tests are carried out at different stages of preparation for the war,and physical evaluation is carried out according to the test standards,and physical training arrangements Research on the diagnosis of physical fitness status at various stages during the implementation and preparation period,in order to explore the scientificity and rationality of the team’s physical fitness training during the preparation period,identify shortcomings,and make improvements to further enhance its competitive level.The research results:(1)From the division of the team’s preparation period and training arrangement,the division of the training period in the preparation period is reasonable,the speed training courses account for a relatively small proportion,and the strength training arrangement lacks equipment training.(2)Through the study of the implementation of physical training during the preparation period of the team,it was found that some of the players did not adapt to the intensity of the training due to their weak quality during the preparation period,which led to muscle cramps;the competition period focused on core strength training;and the recovery period was mainly aerobic training,which to a certain extent hindered the improvement of the athletes’ physical fitness during the preparation period.(3)Through the diagnosis and evaluation of the physical fitness status of 22 team members during the three stages of preparation,it was found that the improvement in physical fitness during the preparation period was relatively small.(4)During the preparation for the 20 th Provincial Games,due to the impact of the epidemic,team members conducted 10 days of home training.However,82% of the team members were unable to strictly carry out training tasks,and the intensity and quantity of home training did not meet the needs of the team members.Research conclusion: A special physical fitness evaluation index system for the male football team of Nanjing Institute of Physical Education has been established,which includes 5 primary indicators and 9 secondary indicators.The importance of each indicator in the index system is different,and the weight of each indicator is determined.Through physical condition diagnosis,it was found that the team should focus on developing specialized endurance during preparation;The preparation for this battle has improved various qualities,but the improvement is relatively small due to various factors. |