Research On The Functional Action Screening And Corrective Training Of Chinese Shooting Team Men's Pistol Fast Shooter

Shooting,as an advantage of competitive sports in China,has a brilliant historical achievement in the past.In order to achieve good results in the 2020 Tokyo Olympic Games,the state has increased the investment in training,provided all-round guarantee for the athletes,and ensured the normal training of the athletes.However,due to the single technology and repeated movements,the athletes' bodies have suffered various kinds of pain and injuries.As one of the guarantee teams,the body function team aims to make the athletes have good physical quality to support the competition and training.Therefore,in order to better understand the physical state of athletes,it is necessary to screen and correct the athletes' body functions and actions,so as to ensure the athletes to show the best competitive state in the Tokyo Olympic Games.This paper mainly uses the methods of literature,experiment,observation,expert interview,mathematical statistics,comparison and other scientific research methods,summarizes and analyzes the dysfunction of men's pistol speed shooters of the national shooting team,and according to the test results,develops a reasonable training program to correct the dysfunction and functional requirements of sports.Finally,the following conclusions are reached:1?The main body movement dysfunction parts of the national team pistol men's fast shooter are: right shoulder joint pain,left knee joint pain,left waist tension,right neck tension,lower limb posterior chain muscle group tension,etc.2?The dysfunction of the national pistol fast shooter is mainly caused by three reasons:(1)the special technique of the fast shooter requires the athlete to stand for a long time,and the single movement mode that the arm repeatedly extends.(2)After special technical training,athletes do not pay attention to the training of regeneration and recovery,resulting in excessive tension of special muscle groups and insufficient energy supply of some muscle fibers,leading to the emergence of trigger points.(3)Athletes in the usual physical training excessive pursuit of large muscle group training,while ignoring the deep stability of muscle group training and the control of the movement mode.3?TThe Correction Training Plan of the national pistol rapid-fire athletes mainly consists of muscle Fascia carding,muscle fascia stretching,muscle activation and movement integration.After the correction training,the joint flexibility and joint stability of the athletes have been significantly improved,and the joint function has returned to normal and abnormal range.4?For the joint flexibility,the main training methods are to press the trigger point,comb and stretch the muscle fascia and muscle fiber of the tension muscle group;for the joint stability and special needs,the main training methods are to use the slow motion stability deep muscle group.