Analysis On Characteristics Of Technical And Tactical Changes Of Doubles In 2017-2018 Brian Brothers Hard Court Tennis Tournament

Brian brothers let tennis doubles projects get more attention,in the year to April2,2018,two partner won the 115 doubles champion,16 11 hard court in the grand slam champion,38 masters title,there are 22 hard championship,outstanding result shows that the bryans on hard hard court events have unique technology and tactics to win.Based on the bryans 29 games in 2017-2018,the masters and the level of a grand slam hard competition as the research object,USES the literature material law,video observation and comparative analysis,the bryans tactics used in hard reasons were analyzed,and the competition to find valuable technique and the key factors to influence the outcome,hope of men's tennis doubles projects provides the theory and practice basis for training and competition,by studying the following conclusions:1?In 29 hard-court doubles matches played by the Bryan brothers,the first five strokes of the basic unit finished with 79 percent of the total score,with both sides focusing on serving and receiving.2?The Brian brothers are good at serving tactics.Bob Brian is better at serving than mike Brian.Mike Brian is better at receiving than Bob Brian.Bob serves first in zone 1 and mike serves best in zone 2.3?Bob brian's first serve was offensive,and his second serve was a balance of stability and aggression.The distribution of Mike brian's first serve drop point is mainly at the inner and outer angles,and the second serve is more offensive and less stable.4?The Brian brothers are a netball player.After serving,more than 80% of them use double netball tactics.5?Double online technology is the mainstream of men's tennis doubles project technology,stalemate stage in the scoring rate double online > a bottom a bottom >double bottom line,with the increase in the number of basic units of the number of beats,service advantage in five after the gradual decline,the receiving game to drag the score into the stalemate stage is conducive to break.6?The quality of the third service is the key factor to ensure the service.The quality of the reception and return and the bottom line technique in the stalemate are the important factors to win the game.