Research On The Pre-competition Training Arrangement Of Guo Qi,Men’s Decathlon Athlete For The 2020 National Athletics Championship

For competitive sports,pre-competition training has always been a crucial stage.Every stage and every aspect of pre-competition training has profound research value and significance.This research takes Guo Qi,an excellent decathlon athlete in China,as the research object in the "whole process of pre competition training" in preparing for the 2020 national track and field championship.It comprehensively uses the methods of literature,interview,case analysis,test and observation to track and monitor the whole pre-competition training stage of Guo Qi in real time,and comprehensively analyzes the whole process of Guo Qi’s preparation.Through the study of Guo Qi,the following conclusions are drawn:(1)Guo Qi’s pre-competition training stage division of2020 national track and field championship is in line with Guo Qi’s actual preparation,and the task division of each stage is highly targeted.Through scientific and reasonable personalized training arrangement,the total score is significantly higher than that of 2019 national track and field championship.(2)Through the simi motion 3D intelligent motion capture analysis system and high-speed camera technology,the pre-competition technical diagnosis of Guo Qi is carried out,which provides data support for the training team.Aiming at the weak links of Guo Qi’s technology,special training means are put forward to correct,so as to significantly improve the performance of each sub item,and then improve the overall sports performance.The research on the training process of technical diagnosis of elite athletes is worth learning,learning and promoting for coaches and athletes of all-round events.It is helpful for coaches to understand the technical disadvantages of athletes in an all-round and detailed way,and to find out and remedy the deficiencies in time,so as to improve the overall level of athletes accurately and effectively.(3)In order to adjust and control the athletes’ competitive state and maintain it until the end ofthe competition,the arrangement of Guo Qi’s pre-competition training load is the transformation rule of "large load → rapid reduction → high intensity load",which shows a "jumping" change as a whole,actively arouses Guo Qi’s psychological and physiological excitement,and realizes different degrees of stimulation to the body.(4)After 18 weeks of biochemical index monitoring,it is found that Guo Qi’s biochemical index in each stage is gradually rising within a certain range,and the biochemical index data in the temporary stage is higher than that in the early preparation stage,which indicates that Guo Qi is in good preparation and achieves the expected preparation effect.