The Influence Of Working Memory Training On The Sports Decision-making Of 9-12 Years Old Junior Football Players

Sports decision-making refers to the whole process of athletes perceiving information,processing information and taking actions in sports si tuations.It is different from the general characteristics of the general decision-making task is the lack of information available for decision-making,time pressure and uncertainty of results.For a more complex and open sports project,the level of motion decision-making has a direct impact.The skill level of the players and the performance of the sports.Therefore,improving the level of decision-making in sports is a key issue in improving football performance.Previous studies have found that working memory ability affects athletes' decision-making in sports decision-making,especially the three sub-components of working memory—transformation,refreshing,and suppression have a crucial impact on individual sports decision-making performance.Therefore,this study combines the practice of football sports,through the specialized working memory training of football,in order to improve the decision-making ability of young football players aged 9-12.At the same time,on the base of empirical research,this study conducts an in-depth study on the mechanism of working memory training to improve the ability of decision-making in sports and explores the mediating role of change awareness.First,three preliminary experiments were conducted.Through pre-experiment 1,self-made football decision-making system,examine the decision-making ability of the participants in different football situations,follow the masking paradigm of the predecessors,that is,intercept some segments in the game situation and conduct at a critical point.Edit,remove subsequent sequence actions and result information,and ask the participants to choose a reasonable route to react.Through pre-experiment 2,a representative and feasible football-specific working memory training method is selected.These training methods can be improved and improved to improve the working memory ability of the individual through field training.There are 6 kinds of training methods to improve the individual working memory components of the individual.Two methods are used to improve the individual's ability to transform.Two methods are aimed at improving the refreshing ability of the individual.Two methods are used to improve the individual's ability to suppress.Through the pre-experiment 3,the self-made football change awareness task was carried out to examine the capture of the surrounding environment under different sports situations.The football player's visual attention ability and perceived advantage can be explored through the football change awareness task.In the formal experiment,the participants were 9-12 youth football players,male,a total of 28 people.First,all the participants made pre-tests of change decisions and pre-tests of football decisions.The subjects were then randomly divided into two groups.The experimental group conducted an 8-week training intervention,and specialized training for improving working memory ability was performed on the football field.The control group conducted daily football training.Finally,all the subjects tested the post-test of the ability to change the memory of the work,and the post-test of the decision-making of the football.After 8 weeks of football specialized working memory training,the experimental decision-making ability of the experimental group was significantly higher than that of the control group,with a large effect size.The change awareness ability played a full intermediary role.The change awareness ability explained 76% variance variation of the athlete's decision-making ability.The specialized working memory training of football can effectively improve the decision-making ability of young football players of 9-12 years old,and the change awareness ability plays a full intermediary role.This study combines the characteristics of psychology and football training to transfer cognitive work memory training to the field of football,providing an innovative training method for improving the decisionmaking ability of sports.