| Nowadays, with the offensive and defensive becoming increasingly intense,the contradiction of the two above in the basketball match reaches to an extend ofnearly "crazy" and "committing a foal" .The contents of antagonism are expandingimmensely. The form of antagonism becomes diverse and its feature is turningmore and more fierce, integrated, random, conspired and concealed, thus greatlyimproving the rapid development and innovation of both the sport itself and thetechnique in the process of development and innovation, whoever, wise place theoffensive and defensive techniques and their rules in a higher position will take theadvantageous place in the competition.Judging from the external competitions andthe internal competitions ,it can be concluded that it's very difficult for the teamwith poor antagonism and weak offensive and defensive ability to achieve an idealresult in the fierce competition nowadays.Therefor it has become extremelyimportant to study the antagonism and the regulation of basketball game . According to the research in the worldwide competitions such as the 13th and14th World Championships, the 27-28th Olympic Games, the NBA of 2003-2004and the CBA, WCBA held in recent years in China,this article makes manycomparisions and analyses in the command of techniques of the offensive anddefensive among players with or without a ball in different positions and grabingballs,in the times of committing fouls while competing , in the pecentage of hits inthe circumstance of disturbance and non-disturbance,and in percentage of penaltyshot and so on.Only find out the main gap lying between Chinese basketball teamsand the world strong ones,study the reasonablility systematisam and scientifisam inthe teaching and training of an tagonism and consequently form comprehensivegeneralization and innovation to shape correct antagonistic reqularity andrerecognition be reinforced.In this way,the basketball sport can be developedtowards a wider and deeper level. There are some defects in the development of the basketball sports in Chinaand the results attained in worldwide matches are not as good as expected. Thoughthe reasons are various, considering the present conditions, the antagonisticform,content,extent and skills are the main factors,affecting the improvements of thesport towards a higher level .In the teaching and training programmes of internalbasketball,it has been lacking deep research about anatoganistic techniques for along time .There are not intact generalization,no conclusion and innovation.Therelacks powerful theoretic supports and motivation to lead , and change the presentconditions of basketball sport in our country.And all these questions have caught theattention of some specialists in basketball in and out.So we should also pay moreattention to these matters.This is the subject which is discussed in this article.The NBA stands for the highest level of world basketball sport at present .It notonly represents the developing direction but also leads to and accelerates thedevelopment of basketball sport. So, though the comparasion and analysis aboutNBA and CBA antagonistic index, this article studies the advanced theories andtactics of the American professional basketball sport, expecting to provide somevaluable and guiding ideas in the research of the inherent reqularity of basketballsport development, the refreshment of concept and the improvement of ourrecognition.And also hopefully it'll offer strong and powerful theoretical supportmaking some pertinent training plans and in highering the whole level of ourcountry's basketball sport development by analyzing some factors which affect thedevelopment of offensive and defensive techniques. |