Men Tennis Singles Technology Comprehensive Evaluation Research

In the era of big data,data using more and more get the attention of people.Sports field,in view of the motion data analysis,in the scientific and efficient training plan,improve the level of technology and science for tournament play an increasingly important role in guiding.Fedex index ranking professional tennis field,ATP has been as a measure of technical strength of the main evaluation basis,but as a result of the ranking and player number,level,etc has much to do,so the players technical strength to make use of the ranking comprehensive evaluation lack of rationality.How to objectively evaluate the comprehensive player's technical strength,the search for the key technology of the game,in order to find its own technology of short board,the technical features of the competitors,and for the players in training to improve or enhance its own technical strength,in preparation for targeted preparation.to improve the results of the competition,has important practical significance.The player is targeted on the key techniques of guiding significance to strengthen or improve to a certain extent,to prepare for the future of tennis training and technical analysis to provide valuable reference.This paper combed the men's tennis athletes technical strength evaluation of related literature,the use of the 2016 season ATP website fedex data of index system,selection of the 2016 world's top 50 men's tennis athletes as the research object,its basic features such as height,weight is a descriptive statistical analysis,three technical index is constructed based on ten men's tennis singles technology comprehensive evaluation model,using the factor analysis method for high level 50 singles player technology has carried on the comprehensive evaluation,analyses the respective advantages and short on technical ability.Based on the comprehensive evaluation model results,the stepwise regression method is adopted to extract the influence key technology of the men's singles match,accordingly puts forward corresponding Suggestions.The results showed that ATP,the world's top 50 men's tennis player basic characteristics as follows:the age between 26 and 35 years old;Entry number 21-25 or less;Height 187 or so;Most from Europe.By comprehensive evaluation model,a comprehensive evaluation of the technical strength of the men's tennis singles top player,found that receiving serve scoring ability,scoring ability,a steady pressure ability is three main factors to influence technical strength.And second serves,serve win rate,receiving bureau winning rate,one win rate,6-2 win rate,is the key to the men's singles tennis technical indicators.