Analysis On The Application Of Offensive Tactics In Front And Back Row In Volleyball Matches

Assistant attacker means the 3ed players in attack, who is must tall, agile, have strong ability of jumping ability and change to move. He is the one playing the main role in the fast attack the ball by rushing to block, and forming all kinds of the running tactics with main attacker and auxiliary setter in whole attack. Assistant attacker as the fast-break tactics is the core part of a team offense. Due to all the tactical combination must be based on fast-break tactics, the offensive tactics can't be formed without had fast break. In modern volleyball, fast ball tactics had been influenced by many aspects, especially in the case of anti-pilling. It is mostly by the free man being the auxiliary setter. In that condition, it can ensure the attack of auxiliary setter and main attacker forming the both sides to adjust away tactics, but the lack of coordination between free man and auxiliary setter, it is difficult to form in the middle of the fast break. Even if changing the strategy to pass the ball to auxiliary setter in the middle of the tactics to construct attack, the ball will be the half chest-high ball, the tactical intentions are exposed and it can't be the braking action of fast ball diversionary tactics. In addition, even the auxiliary setter is replacing by the free man, which make sure the accuracy rate of the first passer, but it reduce the position for attacking and it can't be the braking action of fast ball diversionary tactics. On this basis, this paper had offered the two new tactics concept about the assistant attacker:(1) when the auxiliary setter defend and pass the ball consciously to the position that the assistant attacker can attack, the assistant attacker can choose to attack secondly or pass the ball; (2) If the assistant attacker didn' t be replaced by the freeman, the auxiliary setter and two main attacker can make a battle array to return of service, and the assistant attacker can focus on attacking in hidden position. Assistant attacker choose the "double-fast" tactic when the first pass is on the accuracy position, and the "back-fast" tactic had been chose when the first pass isn't on the accuracy position. This paper give an elaboration comparison and demonstration on the strategies of assistant attacker being in the front row and back row based on the concept of "9 segment" digitalization, and offered a new tactics concept about the assistant attacker.The structures of the full text is divided into five parts:introduction, research object and methods, the research theory basis, attack tactics analysis of assistant attacker in both front row and back row, conclusions and recommendations. The preface part analyze the current world volleyball teams and China team organization present situation and summarize the new tactical organization of assistant attacker, combining with the theoretical basis and literature analysis by watching video and consulting the date. The research object and methods are mainly introduced the paper in the process of their writing some adopted methods. Study theory is based on "9 segment" mentioned in this paper summarize the concept and main tactics concept. Assistant attacker in the concept of new tactics in the front row offense by analysis is the core part of this paper, mainly including the following points:at first, demonstrate the assistant attacker on the role of traditional tactics, fast ball attack, attack self-preservation, fast attack in detail in this paper, the cover of the ball and analyze the main problems faced by fast ball attack. Secondly, we designed and analyzed the secondary attack and the second ball tactics of assistant attacker in the front turns under the new concept. At last, we designed and analyzed the "double-fast" tactics of assistant attacker in last six turns under the condition of the first pass is on the accuracy position and the first pass isn't on the accuracy position. In conclusion and recommendation section, this paper mainly summarized the all studies and make a supplement on the tactics of assistant attacker.In this study, we concluded:(1) with the improvement of volleyball sports competitive level, the traditional offense was tested. Therefore, we need to find more conform to the law of motion of the volleyball tactical design; (2) the tactics of assistant attacker in secondary attack and the second ball transfer has a certain practical value with the characteristic of concealment, concealing and braking action; (3) designing the tactics of assistant attacker, not only increased the position of attack as a way of enriching the tactics of attacks, forming the a horizontal surface and the depth of the three-dimensional fast attack tactics system, but also conforms to the rule of volleyball movement, which is advantageous to the player's all-round development. On the above conclusions, this study and put forward the following suggestions:(1) we need to establish and cultivate the consciousness to design the tactics system based on the practice; (2) we should enhance the consciousness of secondary attack and develop the all-round attacking and offense abilities of assistant attacker; (3) we design the back row offensive tactics of assistant attacker according to receive and concealed position, we can change the free man and assistant attacker alternately when necessary in order to ensure the balance of the defense and offense.