Analysis Of Single Attack Use Of Three-person Basketball Based On Time And Space Division

In the new era,sports have become an indispensable part of people 's lives.A large number of sports competitions give people a rich entertainment experience,and basketball is no exception.In addition to the traditional five-a-side basketball game,the rapid development of three-a-side basketball has brought us another visual feast.The three-person basketball teams representing all ages in China are constantly refreshing their best results.It can be said that the three-person basketball program in our country is moving forward in a reasonable and correct direction.As a derivative of five-person basketball,the three-person basketball project with unique values and characteristics should not copy the theoretical basis of the original five-person basketball project,but we found that the original theoretical research of three-person basketball is still relatively backward.There is even a larger gap.Therefore,this study analyzes and draws conclusions from a certain representative video of competitions in different classes of competitions,to enrich the theoretical basis of the three-person basketball project,to truly connect theory with practice,and to establish theory on the basis of practice Above.The study selects a representative three-man basketball game,and conducts video analysis of each attacking method.Observe the offensive characteristics and efficiency of three different periods of time within 12 seconds of each attack respectively;analyze the hot spots of the offensive area of the three-person basketball project;count the use of the three-person basketball single attack tactics;How to use basic tactical cooperation reasonably.The conclusion is as follows:1.In the overall competition,high confrontation and high energy consumption are the characteristics of the three-person basketball program.The higher physical requirements lead to an average hit rate lower than the regular five-person basketball game.At the same time,the goals are concentrated on The second stage(8-4s)of the single attack period.2.In the timing of the attack,in the first stage(12-8s)of a single attack time,due to the high-speed offensive and defensive transition of the offense,it is easier to obtain a gap outside the arc circle,and the score conversion is much higher than other regions;In the second stage(8-4s)of the second offensive time,through the technical and tactical organization,the closer to the basket,the higher the shooting rate,the two 45-degree score conversions outside the arc are relatively high,and the gain is large;a single attack Except for the technical and tactical attacksthat continued the previous phase,the third phase of the time was mostly passive and offensive,and the effect was very unsatisfactory.Therefore,in a single offensive organization,try not to delay the offensive to the offensive time period.3.In the selection of the competition shooting area,the offensive within the projection range of the basket is the most effective and the most lethal area;the conversion efficiency of the shooting score outside the arc circle is greater than that of the two 45-degree long shots in the arc circle Best for ending a single attack.From the data point of view,the hit rate of the two bottom corners is relatively high,but if there is no complete vacancy in this area,it is easy to form a dead corner of attack,resulting in mistakes.4.In terms of tactical arrangement and layout,the three-person basketball game is based on basic tactical coordination and singles,which is far from the five-person basketball.The use of cover tactics in the basic tactical cooperation is far more than the tactics of sudden points,response and pass.To sum up,In the 12-second period of a single attack,grasp the characteristics and laws of the three attack periods,rationally use the space of the three-person basketball court,maximize the efficiency of the attack,and more targeted scientific scientific training Make more reasonable tactical settings and create effective scoring space through multiple effective basic tactical cooperation to complete each attack.So as to promote the promotion and popularization of three-person basketball games in China.