.08-09 Season Barcelona Team Football Tactics Gongshoupingheng Breakthrough Analysis

As the first sport in the world, football includes many sports characteristics of human beings and it also possesses abundant culture meanings. It's a integrative, broader perspective, meticulous, antagonistic, variable, controversial sport and also the most popular sport in the world. As the football developing continuously, football skills and tactics are improving every day, various schools are undergoing mutual permeation, influencing and blending, and football tactics have been many changes. More than a hundred years of modern football history is actually the football tactics history. Attack and defense in the struggle in the football game are the lifeblood of the development of football tactics evolution. When strong attack on punctuality, and helped to strengthen the defense trend; when strong defense on punctuality, it improve the attack. And attack and defense maintain a balance for sometime, and the new changes will lead this equality to broken. Attack and defense are undergoing mutual restricting, accelerating and conversion; these changes lead the football tactics into a new stage. As the further developing of the football tactics, It's no doubt that the contradiction of the attack and defense will be the perfect unity; And the formation is effective and reasonable to adapt to the competition change; The athlete also have maximum use of creativity, Their skills and tactics, physical, psychological can achieve the best value. In the 2008/2009 season, The Barcelona Football Club from Spain nearly perfect reached, It has won the Primera división de Liga, CopadelRey, UEFA Champions League, Supercopa de Espana, UEFA Super Cup, FIFA Club World Championship's cup. It had swept all championships in the 2008/2009 season, Be an unprecedented king of the champion.At the present time, there are already some researches with reference to the dialectic relations between skills and tactics, the ways of attack and defense; these had been worked out in-depth way both local and overseas. Almost made FIFA World Cup , UEFA European Championship and the Olympic football matches for subjects. But there are few works about a club team how positioning rational and how the attack and defense's balance controlled according to the dynamic variation of competition. This dissertation uses the viewing statistical approach, bibliographical approach, and mathematical statistics approach to study The Barcelona Football Team's many crucial matches in the 2008/2009 season, statistic the attack and defense situations of the matches. And find out the attack and defense rules in the match through analysis of the way of passing goals, the efficiency of shoot, the way of defense and the success ratio of various defense ways, the characteristics of the formation. Furthermore, pose an entirely new concept of"the balance of attack and defense", and try to explore and analysis the principles, conditions of formation, functions and properties of this concept, analysis of the way of the balance's breach. To reveal the highest level of the football team's ways of attack and defense, swapping between them. To a certain degree, these represent the direction of the football's future and have very high value. Moreover, in order to provide the some scientific foundation for the football attack and defense research and development.