| Zhang Shuai is after Li Na,Peng Shuai,Yan Zi,Zheng Jie fifth solo Chinese tennis players,several times into the Grand Slam tournament,the WTA singles world ranking the best score is twenty-third(as of 01 2017 16 July),as a leader of Chinese women's tennis legion,this paper chooses Zhang Shuai to participate in the ten game video slam in(as of 2015)as the research object,ten games are: 2015,2014,2012,the Australian Open tennis tournament in 2014,2008;the U.S.Open tennis tournament in 2014,2012,2011;2010,the French Open and Wimbledon Tennis Championships in 2011.By using the method of literature,video observation,mathematical statistics,comparative analysis method and logical analysis method,data on the Zhang Shuai game techniques and tactics were summarized and analyzed,and draw the conclusion.1?Zhang Shuai in the service stage scoring rate is the highest,followed by receiving stage,the stalemate scoring rate is the lowest,Zhang Shuai's serve,serve technology advantage is not obvious,the initiative as the server is not caught,the receiver has not obtained a better to reverse the passive situation,the second is receiving after the formation of the advantages of no offensive situation after the third beat or.2?Zhang Shuai has a certain gap with his opponent.One hair angle is bigger,pursues the attack,when two hair,pursues the stability.The number of Zhang Shuai Ace is lower than that of opponent,and the number of double faults is equal to that of opponent.While serving in the pursuit of success,the offense will be improved,and Zhang Shuai,two,must not just pursue success,but should increase the rotation and angle of the serve as a means of scoring.3?Zhang Shuai received a small gap between the opponent and the two,compared to the opponent to improve.When receiving the backhand as the main means of attack,the second is the positive backhand block ball,and finally cut the backhand chop technique.The serve is mainly on the diagonal attack,and the return of the ball is mostly in the backcourt and midfield,in which the back court,the middle court and the middle midfield have obvious advantages.4?Zhang Shuai in the service and the service after the attack stage with positive backhand as the main means of attack,the second is the positive backhand block ball,stroke defense stage after the return of serve is more diversified,the ball back to the two stages to slash,hitting the ball in midfield and the main road back.Winners are not many,not by the higher probability of unforced errors,compared with forehand and backhand the probability and the probability of scoring,Zhang Shuai's backhand has obvious advantages.5?Zhang Shuai is in a stalemate with the backhand stroke as the main means of scoring,the second is the positive backhand block ball,other techniques use more balanced,diagonal balls are hit the ball back and maintain road advantage in central midfield,while the front placement increased.In winning points,more than the use of forehand and backhand unforced errors are slightly higher than the backhand forehand,backhand shot number increase with stability also decreased,more mistakes.6?Zhang Shuai Internet tactics,forehand use times is far greater than the success rate of backhand,forehand and backhand,and the scoring rate is greater than the forehand backhand.The net is the main technique of volley ball technology with high pressure,Zhang Shuai in the service after the attack stage of these two technologies are not used to,the probability of receiving the forehand attack and defense stage after the volley and use of high pressure ball,in the stage of stalemate backhand volley technique for the main,high pressure ball technology is still in hand.7?Zhang Shuai Paul made the success rate and break the success rate,the larger the gap with rivals,both Zhang Shuai serving or receiving technology needs to be improved,this is the hair or break the key technology and comprehensive advantage,implement and field tactics,and the face of a strong heart is a critical moment the decisive factor.8?Zhang Shuai in the key points,a success rate is higher than the opponent,the winning rate and straight rate is lower than the opponent,two hair success rate,win rate,straight rate is lower than the opponent.When receiving Zhang Shuai is not dominant,may be in a critical branch by the pressure caused by the number of Zhang Shuai issued the Ace ball is only 3,in a number of double faults is 4 more than its rivals,it is difficult to score at the crucial moment,bring bad influence to the result of the match. |
PDF Full Text Request