| This paper selects 7 world elite male tennis players who won Grand Slam titles from 2006 to 2015,ranking as the research object after entering the 600 place and then breaking through to the top of the 100 place,Using the method of literature review,expert interview,mathematical statistics,comparative analysis of 7 world elite male tennis players in the rankings to enter this stage all the number of election,election level,regional election,intermittent time,and the proportion of single data doubles world ranking changes to comprehensive analysis,to find out the world excellent male tennis players in the scientific guidance factors election key stages,reducing non technical factors resulting in the failure of the game's weaknesses,hope for men's tennis players in key stage into the occupation occupation career contest election strategy and provide theoretical guidance.The following conclusions are drawn through the research:first,world elite male tennis players in ranking into 600 after the break to 100 within this stage the number of singles with an average of 20.3 stations,floating at the 12-39 station;the annual election quantity control in 12-16 station,occupation achievement is higher.Second,In the area of choice should consider the economic factors and their own areas.Third,the hope and challenge are easier to get points and event bonuses,but the initial stage of the ATP250 game based athletes than the hope and challenge based athletes can achieve better career achievement.Fourth,Red clay venue is the first choice of athletes in this stage,followed by hard events,carpet events as the third choice of athletes,grass is the number of athletes choose the least venue type.Fifth,on the basis of physical fitness,athletes can choose to participate in the competition.Sixth,the selection of the doubles match should be based on the singles match,the selection of the game should take into account the level of the opponent,the event bonus,the game area and their physical condition. |
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