| Asian cup as the highest level of Asian basketball competition by the attention of the participating countries.This tournament can not only show the strength level of basketball in Asian countries,but also reflect the development level of basketball in Asian countries.China’s men’s basketball team has struggled to regain its dominant position in Asia thanks to the strong participation of two teams from Australia and New Zealand and the rapid improvement of the basketball level in other Asian countries,according to the process and final results of the first tournament since the name of the Asian cup was changed.To locate the Chinese men’s basketball team’s offensive and defensive ability,analysis and the Asian cup top teams on the offensive and defensive ability of gaps,objectively understanding after the system reform of the Chinese men’s basketball team tactics level comprehensive performance,analyses the current problems of Chinese men’s basketball team in training and competition,this paper takes the first Chinese basketball offensive and defensive ability level,and China and the main competitors of offensive and defensive ability comparative analysis as the research object.Using literature method,video observation,mathematical statistics and rank than the comprehensive evaluation method and comparison analysis,to the Asian cup every team offensive and defensive and offensive and defensive RSR comprehensive evaluation analysis,and through Q type cluster analysis select uruguayan-born striker’s top teams as China’s main rival,and on the basic situation and the comparative analysis on the offensive and defensive ability.The research results show that:(1)China’s offensive RSR value is 0.62,ranking 8th and belonging to the B level.The defensive RSR is 0.39,ranking 12 th and belonging to level D.The RSR was 0.44,tied with New Zealand for 10 th place at level C.The final ranking of each team was significantly correlated with the ranking of offensive RSR and offensive and defensive RSR(P<0.01)and the ranking of defensive RSR(P<0.05).It shows that China is a strong defensive team,in this Asian cup offensive and defensive ability in Asia at the bottom level.(2)Based on the Q-type cluster analysis and the RSR level of attack and defense of each team and the ranking of the competition results,the first-class teams of this Asian cup are selected as Australia,Iran,South Korea and Lebanon,and are compared and analyzed as the main competitors of China.(3)Compared with the main competitors,the age structure of Chinese players is younger,the overall height of the team,especially the height of guards and forwards,has advantages,but the weight value of forward and center players is low.Although there is no obvious advantage or disadvantage in the whole team,the disadvantage of forward player’s Quetelet index is more obvious.This shows that the Chinese men’s basketball team pays more attention to the training of young players in this Asian Cup,paving the way for the follow-up World Cup and Olympic Games,but the physical antagonism of the Chinese team’s forward players is poor,which puts forward higher requirements for the selection and selection of the national team.(4)In terms of offense,compared with its main competitors,China has certain advantages in terms of offensive rebounds,2-point points and 3-point points,and disadvantages in terms of points,total baskets and percentage,assists and turnovers.This result provides theoretical support for the targeted training of Chinese men’s basketball team in the later stage,and it is urgent to strengthen the technical and tactical targeted training in shooting stability,teamwork ability and error control.(5)Defensively,China has an advantage over its main rivals in controlling points lost and blocked shots,and a significant disadvantage in controlling fouls,defensive rebounds and steals.It shows that the Chinese men’s basketball team,which is dominated by young players,is obviously lacking in defensive experience,so it is necessary to carry out special training on the ability of controlling fouls,steals and defensive rebounds. |