| Nowadays,with the development trend of modern basketball,the role of scoring guard and organization guard on the court is becoming more and more similar,so the requirements for defender technology are becoming more and more comprehensive.Not only need to have good organizational ability,but also have personal offensive ability,but also have good physical quality,able to attack and defend [1].There is no doubt that the overall improvement of the level of basketball in China is obvious to all,but when the outstanding defenders can walk on the world stage is a matter of concern to most people.After all,the central defenders of the whole team organize the attack and defense of the whole team,control the pace of the game,and master the timing of attack and defense.The embodiment of the technical and tactical style of the whole team and the display of the overall strength will all be affected by it..At present,there are few domestic and foreign defenders in CBA league,so the author takes CBA Chinese and foreign excellent defenders as the research object to explore and analyze the offensive ability of domestic defenders and foreign defenders in CBA league.Through data collection,research and comparison,this paper uses the methods of literature,video observation,expert interview,mathematical statistics,logic analysis and so on.As well as the first three CBA domestic defender efficiency and the first three foreign defender efficiency values as the research object,through the observation and analysis of the game video,from the players' basic information,offensive ability,organizational ability and other aspects of the differences and differences between the two.The gap and deficiency between domestic players and foreign aid players are found out.The results of the study show that:1.In terms of figure and age,there is no significant difference between domestic defender and foreign defender in height,and the average height of local defender is higher than that of foreign aid organization guard.In terms of weight,the weight of the foreign defender is slightly heavier than that of the domestic defender,and the ratio of height to weight of the domestic defender is lower than that of the foreign defender.From the age comparison,China's domestic defender is relatively young.2.In terms of offensive ability,domestic defenders need to strengthen the average score of the game,improve the average scoring rate of the whole team,the average score of domestic defender and foreign aid,free throw score,three-point shot and the number of hits are very different.There are also obvious differences between the domestic defender breakthrough and the number of hits and the foreign aid guard,and the breakthrough ability of the Chinese excellent defender is weak except Guo Allen.There is still a significant level gap in the ability to make free throw between the two in the number of shots and hits at close and long distances.The ability of domestic defenders to score inside and three points is weak,but there is no significant difference in the ability of medium and long distance scoring.3.In terms of breakthrough ability,domestic defenders and foreign aid defenders use the most breakthrough initiation mode is to hold the ball breakthrough,the most breakthrough dribbling mode is to suddenly accelerate dribbling;Compared with foreign aid players,the way domestic defenders break through dribbling is lack of change,can not make reasonable use of throwing and shooting technology,breakthrough effect is not as good as the opponent,breakthrough score and foul is lowerthan the opponent.4.In the ability to assist,the gap between the domestic defender and the foreign defender in the ability of direct assists is not significant,but the average number of assists in the field of the domestic defender is slightly less than that of the foreign defender,the quality is not high intuitively,and most of the domestic defenders are defensive transfer passing.Offensive passing is less than foreign aid point guards.In terms of assist error ratio,the domestic defender is higher than the foreign aid guard. |
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