The Division And Comparative Analysis Of The Ball-handling Techniques Of The World's High-level Badminton Men's Singles Players

In the system of badminton technique and tactics,picking the ball is a defensive technique.Pick the ball in order to help the high level sports team to carry out technical training,this article through the literature material law,video analysis,mathematical statistics,comparative analysis and other research methods,through the technique acquisition software,collected peach Kento Momota,ChenLong,Shi Yuqi,Viktor Axelsen,Zhou tianchen major events in 2018 eight games,badminton in the air the trajectory of high altitude as the main breakthrough of research,will pick the ball into the "push to pick the ball" and "golf",by hitting height,the distance the shot to the net,and multiple index technology,gain and loss,The research results are as follows:1.In terms of technical utilization rate,the most frequently used pick ball and the highest failure rate.Pick the use ratio from high to low in order: shi yuqi > Chen long > Viktor Axelsen > zhou tiancheng > Kento Momota.2.From the height of the highest point of the trajectory,according to the height of the highest point of the trajectory,the 3-6 meter pick is divided into pushovers,and the pick over 6 meters is divided into high picks.The proportion of using the putt was 92.79% and the proportion of using the lob was 7.21%.3.from the height of the shot,the height of the putt shot to the high height than the high shot,the most prominent feature is the Kento Momotaface Chen long and shi yuqi rub put the ball,the height of the putt shot than the putt are 0.87 meters high,this near the net high point putt technology is the latest technical tactics of e Kento Momotaface.Viktor Axelsen lobes and putts are shot at lower altitudes than other players.4.In terms of the distance from the hitting point to the net,the average distance from the lob to the net is 1.1 meters,and the average distance from the putt to the net is 2 meters.The distance between the putt hitting point and the net is divided into three intervals: < 1.5m,1.5m-2.5m,and > 2.5m.The three intervals correspond to the highest point of the trajectory,and the distribution of putt times is also different,which are 4m-6m,3m-5m and 3m-4m respectively.Lob shots are all within 1.5 yards of the net.5.from the top of the beat technology,push pick ball,pick high ball on the beat technology utilization rate from high to low in order to rub put,serve the ball before the net,block the ball.The last shot technique is to serve the net front ball,hook ball and lay,drop ball and block the ball when these three kinds of techniques,the average distance between the putt point and the net is 2.1 meters,1.7 meters,2.3 meters respectively.Kento Momotaagainst and Chen long in the game,the putt hit point distance from the net compared to other players are close.6.In terms of points and points lost,the winning rate of the pushover is higher than the high one,the direct failure rate is 22% higher than the high one,the indirect failure rate of the high one is 20% higher than the high one,and the overall efficiency of the pushover is better than the high one.7.In terms of the quality of the picking ball,the higher the highest point of the trajectory of the picking ball is,the worse the quality will be.It is the best to control the height of the highest point of the trajectory within 7 meters.The ball with the highest point of trajectory between 3 meters and 5 meters is of poor quality.The ball with the highest point of trajectory between 3 meters and 4 meters is of good quality.Some of the bad and good quality balls overlap between 1.5m and 2.5m from the net.