Research On Li Na’s Game Rhythm In 2013-2014 Australian Open Women’s Singles Competition

Tennis is known as “noble sport” in the past. With the continuous development of tennis, tennis competition increasingly active, has developed into one of the most influential sports events in the world. In the tennis match, the match rhythm throughout. Facts have proven that in a competitive tennis match, in a close case, who can control the rhythm of the game, often can grasp the initiative of the game, win the game. Tennis game on the surface like an abstract concept, but in fact it is concrete, objective existence, is the embodiment of the athletes sport ability in the game. Game has become a popular topic of sports scientific research field, but at present the relative lack of research papers about tennis game, from the perspective of quantitative study almost no tennis game.Australian is li in 2013-2014 career record of the most prominent stage, two times into the Australian open final, second life won the grand slam. In these two years the Australian events, li with absolute advantage of rhythm control in the game way, created the brilliant Australian open. This article take this opportunity to use the method of documentation, expert questionnaire method, video observation, mathematical statistics, logic analysis method, at 2013-2014 Australian open 1/8 final, li Na in the quarter-finals, semi-finals and the final rhythm as the research object, from a technical perspective, tactical Angle, the different stages of li Na in the rhythm of the game to conduct a comprehensive analysis.The results showed that:1)Technically li rhythm, rhythm, more than one is given priority to with flatten out fast serve, to speed up the pace, the second serve by more spin is given priority to, the pursuit of placement and rotation. Combine serve fast rhythm; Receiving multi-purpose ball technology launch receiving those rhythm; Forehand and backhand drive the ball to hit the ball and rise the first focused on the ball up the chance, flat shots as the leading way, forehand and backhand hit the ball fast, travels faster.2)Tactically, li Na on the first serve to the tactical use vulnerable technology used to send to the other party’s backhand(corner), second serve outside Angle serve to mobilize more opponents, inside and outside, after three pitches flexible body changes. The second receiving tactics mainly is the bottom line receiver offense, mostly in the offensive line straight back to the ball, the bottom line is second and receiver centre ball and slash back to back. First take the alternate use of tactics, use of speed and placement of the ball, right from fast to slow the pace, from attack to keep, by steady turn.3)In different stages, li start to enter the game slowly, opening his serve was broken, but serve those who dare to start to rivals, break the opponent serve fast rhythm; Midfielder li progressive state, serve using a serve fast break, protect hair success rate, the receiving department shifted from positive defensive attack, win break success; Bureau at the end of the lead, li did not relax, 56-point thrashing, fast-paced ended the game.