| The winning factor is an important part of the winning law,which has a decisive influence on the performance of special sports.The connection between the winning factors also reflects the essence of the winning law.The competition situation affects the competition performance of the athletes from the behavioral point of view,and the movement techniques chosen by the athletes in the competition all correspond to different situations.However,at the present stage,the research mode of the winning factors of badminton is relatively fixed,and there are problems such as single research method and small data amount.The research on the competition situation is not deep enough,so the competition situation factors and dynamic competition are integrated to study the winning factors of badminton.In this study,the literature data method was used to collect,read and screen the relevant fields at home and abroad,to understand the relevant knowledge of the competition situation and winning factors,and the expert interview method was used to analyze the validity of technical indicators and screen out feasible indicators.Through video observation method,58 games(140 games)of men’s singles games and53 games(124 games)of women’s singles games were counted,and mathematical statistics were used to screen the winning factors of men’s and women’s singles players.First,using independent sample t-test,non-parametric test for significant test of technical performance indicators,secondly,the use of discriminant analysis of the state and the quality of the opponent under the winning factors index selection,finally,find out the contribution to the results of the technical winning factors indicators,for the development of badminton tactical analysis provide quantitative basis,to the improvement and development of Chinese badminton make certain contribution.Research conclusion:(1)Through independent sample t-test,we compared the differences in skills and tactics between singles players in different competition situations by variance analysis,and obtained the indicators of significant differences between women’s and men’s singles players under different competition states and opponent quality.(2)Through discriminant analysis,the winning factors of women’s singles in the leading state are forced error rate,unforced error rate and bureau points,while the direct scoring rate is less affected;the main factors of men’s singles winning are direct scoring rate,forced error rate and continuous score and bureau points.(3)In normal condition,the winning factors that can affect the outcome of women’s singles match include the loss rate of receiving serve,direct scoring rate,forced error rate and unforced error rate;the technical loss rate,direct scoring rate,unforced error rate and forced error rate of men’s singles players all affect the competition results.(4)In competition,the outcome of women’s singles players is mainly influenced by the rate of unforced errors and game points;the game points is the winning score of men’s singles players.(5)After discriminant analysis,it is concluded that the winning factors of female single balance are the scoring rate,direct score rate,forced error rate,unforced error rate and continuous score.Direct error rate,continuous score and game points.(6)Under imbalance,unforced loss rate is the key factor;the winning factors of men’s singles mainly include direct scoring rate and forced error rate. |
