Eye Movement Characteristics Of Different Level Badminton Trainers' Visual Attention

Badminton is a highly sophisticated tactical and tactical game that is fierce and competitive.It requires the same action to hit the ball with different landing points.Therefore,the complexity of sports decision-making is relatively high.It is very important to study the difference between the eye movement characteristics of different levels of badminton athletes and the difference of the eye movement characteristics that athletes pay attention to at different sports level.In this study,including 15 students from the badminton team of physical education and 15 students which from common physical education courses at JiangXi science and technology normal university as experimental subjects.The experiment was conducted on the experimental badminton virtual sports situation by eye tracker,and the pupils' eye movements were recorded.1.In the cognitive decision-making task,different levels of badminton trainers in the accuracy of the judge no difference in the average response time was significant differences in the intuitive decision-making tasks,to determine the accuracy and the average response time there are significant differences.2.In the visual search stage before the batting reaction of cognition decision-making task,the difference of the fixation points and the fixation time between the two regions of interest of the head and the ball when dealing with the technical service of the two different levels of badminton trainers is very significant.When dealing with the lofty ball in the back court,there are significant differences in the number of fixation points between the head region and the racket in the two interest regions.The difference in the fixation time of the racket is very significant.When the net is rubbed,the focus on the region of interest The difference in the number of points is very significant,head and body and gaze on the time difference is very significant.At the subsequent attention stage after batting,there were significant differences in the number of gaze points between the two regions of interest,head and lower limbs when dealing with the technical serve of the two teams of different levels of badminton trainers.The difference in the fixation time of the head,arms and lowerlimbs was very significant Significantly,there was a significant difference in the number of fixation points in the head,arms and lower extremity areas of interest when dealing with the telefield technique of the backcourt.The gaze of the head,arms,ball,and lower extremity areas of interest The difference between the number of points is very significant,arm,ball,racket watching the difference in time is very significant.3.In the stage of visual search before ball-striking reaction in intuitionistic decision-making task,the difference between the number of fixation points and the fixation time of the head and ball interest areas is very significant when the two groups of different levels of badminton trainers deal with the flat-golf ball technical action.There was no significant difference in the number of fixation points between before and after the draw,but there was a significant difference in the fixation time in the arm's interest area.When dealing with the technique of smashing the ball,the number of fixation points of the head and ball interest areas The difference is significant,however,with no significant difference in fixation time.4.At the batting stage,the differences in the frequency of fixation of different levels of badminton trainers in different regions of interest are significant.However,there is no difference in the total frequency of attention in different AOIs in different professional decision-making groups.There is no difference in the total frequency of fixation between different AOIs in different groups.