| In basketball matches,the analysis of attack efficiency not only reveals the key factors of success or failure,but also provides the key basis for coaches to develop targeted training.Therefore,this study uses the methods of documentation,video observation and mathematical statistics to analyze the attack efficiency of Hunan Normal University Men's Basketball Team and the top six teams in the 20 th CUBA Southwest Competition.The results show that:1.The average number of attacks in the top six teams is 108,and the average success rate of attacks is 69.3%.It shows strong offensive momentum and high success rate.From the comparison of offensive data of each team,it is found that the average shooting rate of 2-point and 3-point courses of some teams is not high,but the score is much higher than that of other teams.It shows that the shooting rate of 2-point and 3-point goals is not comprehensive enough to measure the team's offensive situation,but it is necessary to use only 2-point and 3-point shooting rate.From the team's scoring rate,assisting rate,error rate,offensive rebound rate and other four aspects of comprehensive analysis;2,Hunan Normal University Men's Basketball Team in the scoring rate,error rate of data comparison with the top six shows a certain gap;this is attributed to the stable two-point shooting rate,Hunan Normal University Men's Basketball Team overall scoringefficiency is higher than the top six,the error rate is significantly lower than the top six;3,from the scoring efficiency,Hu.The scoring efficiency of the men's basketball team of Nan Normal University reached the highest in the first quarter,while the top six teams showed a high scoring rate in the first and third quarter;from the assisting rate,the first and second energy-saving teams of Hunan Normal University maintained more than 20% assisting rate,while the top six teams just opposite to Hunan Normal University;from the error rate,the error rate of the second and fourth quarter of the men's basketball team of Hunan Normal University showed a distinct upward trend.From the rebound rate,Hunan Normal University maintained a relatively stable forward rebound rate in the first three energy-saving,but the fourth section showed a significant decline;4.Hunan Normal University men's basketball guard position of the offensive efficiency shows a certain advantage,while the six strong forward position of the offensive efficiency advantage is more obvious.In the comparison of scoring efficiency,assisting rate,error rate and front rebound rate,the men's basketball guards of Hunan University are higher than the top six by 1.29,29.6%,12.1% and 30.4% respectively,while the top six forwards are better than Hunan Normal University by 1.21,24.3%,17.6% and 35.3% respectively.5.The offensive scoring rate of the men's basketball position of Hunan Normal University is higher than the top six by 0.91,but the fast attack scoring efficiency is lower than the top six by 1.23;Positional offensive assistant rate is 21.4% higher than the top six,but fast offensive assistant rate is 15.6% lower than the top six;position offensive error rate is 8.1% lower than the top six,and fast offensive error rate is 10.3% higher than the top six.On the basis of comparing the attack efficiency of the 20 th CUBA Southwest Lakes Division Men's Basketball Team with that of the top six teams,this paper makes suggestions on how to further improve the overall attack efficiency of Lakes Division Men's Basketball Team: Firstly,to stabilize the advantage of two-point attack efficiency and enrich the attack mode;secondly,to strengthen physical training and improve the attack efficiency at the end of the game;thirdly,to improve the attack efficiency of players in all positions in an all-round way.Rate;Fourth,steadily improve the efficiency of fast break. |
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