Research On The Characteristics Of Offensive And Defensive Techniques And Tactics In The Decisive Stage Of The 18th Basketball World Cup

With the rapid development of the world basketball level,the physical confrontation in high-level basketball competition is becoming more and more fierce,especially in the ranking stage,the strength of each team is between the teams,the score of the game rises alternately,and many games can only be won and won until the last minute.As a world basketball league,the techniques and tactics of FIBA World Cup are highly representative and can be used for reference.In a complete basketball game,the rules of the International Basketball Association stipulate that the specific rules are executed two minutes from the end of the final game,which is the key stage to determine the victory and defeat.This stage is of great significance to the victory and defeat of the game.In this paper,from the end of the basketball game within the last two minutes,the difference between the two sides within 5 points(including 5points)is called the decisive stage.According to this definition,29 matches in the 92 matches of the 18 th basketball world cup are selected as the research objects,and the characteristics of offensive and defensive techniques and tactics in the decisive stage of 29 matches are taken as the research objects.By using the methods of literature review,expert interview,video observation,mathematical statistics and comparative analysis,this paper makes a statistical analysis of the offensive and defensive techniques and tactics of the winning team in the decisive stage of the 18 th Basketball World Cup.The results show that:(1)Within two minutes(120 seconds)from the end of the game,the difference between the teams of both sides is within 5 points(including 5points)as the decisive stage.(2)Technical application characteristics in the decisive stage: the number of consecutive scores in the winning stage tends to be stable,the scoring area is mainly under the basket or the impact of the inner line,and the impact of the inner line is more likely to cause the opponent to get more chances of penalty basket(accounting for 70.93%);the continuous score of the negative team in the winning stage gradually decreases with the increase of the scoring level,and the scoring area is to throw three points The area is the main,but the shooting hit rate is low(14.06%);compared with the winning and losing teams,the winning team is less than the negative team in the decisive stage,but in the defensive rebounds,assists,snatch,cap and other times are more than the negative teams.(3)Tactics application characteristics in the decisive stage: the main choice of attacking tactics of winning teams is personal attack,the attack rhythm is controlled(86.2%),while the defensive tactics are mainly targeted at half-time(67.05%);the negative teams also choose personal attack,fast attack and preemptive tactics(34.71%)are used more,but the scoring and hit rate of tactical use is not high(28.57%),defensive tactics mainly choose half-time man marking(59.49%),in the suspension timing,the focus is on the attack hit score(64.71%)or the other party’s last penalty hit score(26.47%);compared with the winning and losing teams,the success rate of basic tactical cooperation score of the winning team is better than the negative team,and the number of requests for suspension and active foul in the winning stage is more than that of the winning team.(4)Enlightenment from the study on the characteristics of techniques and tactics in the decisive stage to China’s men’s basketball team:(1)when the team leads the score,the attack is mainly to control the attack rhythm,the scoring method is mainly 2 points in the inner line or under the breakthrough impact basket,while the man to man tactics are adopted in defense,but the foul should be avoided;(2)when the team score is behind,if the outside line of the attack does not have a good shot,the mobile phone will be shot and the time is sufficient,can choose the internal attack,or break through the scoring to create a better shooting out of the mobile phone for the outside line,improve the shooting success rate.If the total time is less than 24 seconds and the score gap is large,organize the tactics of three points quickly.When defending,the team should focus on the whole field pressing,and strive to break the opponent’s fast attack score.If there is no chance to take the break,the team will immediately break the rules to fight for the attack time and opportunity;(3)when the team is more than the average point in the decisive stage,the attack tries to find the best chance to shoot,and the players use cover to create the shooting Mobile phone will face each other to face the other side pressing defense calmly,reduce mistakes.In defense,the opponent is forced to miss the ball in the whole field,so as to avoid the foul to make the opponent free throws;(4)improve the coach’s command ability,form a unique command style,have a unique understanding of basketball skills and tactics and can reasonably arrange and use it in appropriate time;(5)In daily training,players should pay attention to the improvement of their ability of attack,fast attack and continuous scoring,strengthen the stability of shooting and free throw after confrontation,and encourage players to actively fight for rebounds.Consciously cultivate the ability of the star of the team,play a decisive role in the crucial moment.Pay attention to the skilled use of basic tactical cooperation,improve the players’ tactical execution ability on the field,ensure the diversification of tactics,establish the spirit of fighting and fighting,improve the psychological stability of the game,and establish the concept of "every training is a match,and every match is a training".