Research On Offensive And Defensive Ability Of CBA Finals In 2018-2019 Season

After more than 20 years of unremitting efforts,CBA league has gradually become strong and mature.Now it has grown into a top professional league known to all and has received extensive attention from basketball fans at home and abroad.After the fierce competition between the regular season and the playoffs,Guangdong and Xinjiang finally joined forces on the stage of the 2018-2019 season finals.In the history of CBA league,Guangdong team won the championship 8 times and has a strong background of championship.Xinjiang team won the championship once and won the runner-up 4 times.both teams are worthy giants in CBA league.The strength of the domestic players and foreign aid of the two teams is strong.The coaching staff and the logistic support of the team are luxurious and both belong to the top level in the league.This paper compares the offensive and defensive capabilities of the two teams and a series of technical indexes,and makes an in-depth study on the comprehensive offensive and defensive strength performance of Xinjiang team and Guangdong team in the finals.This paper analyzes the performance of the two teams in offensive and defensive techniques and positions,explores the advanced concepts and shortcomings of offensive and defensive techniques of the top CBA teams,and provides theoretical references for the future development,competition and training of CBA teams,as well as for the further development of China's men's basketball professional league.The results show that:1.The average age difference between the two teams is not big,and the age structure of Guangdong team players is more reasonable;In terms of body shape,the average height of the two teams is basically the same.The Xinjiang team has more advantages in average body weight and is better at fighting.In terms of the Ketolai index,Xinjiang's players are stronger.2.In terms of offensive ability,Xinjiang team has a certain gap with Guangdong team in shooting percentage,wasting more shooting opportunities.Xinjiang team has an advantage in fighting for rebounds in the front court.Xinjiang team has poor coordination ability and lags behind Guangdong team in assists.Xinjiang's team's field errors are lower than Guangdong's,and Guangdong has a great advantage in fast-break ability.3.In terms of defensive ability,Guangdong team is better than Xinjiang team in competing for rebounds in the backcourt by virtue of its height.Guangdong is better than Xinjiang in steals.In blocking,Guangdong's forward players performed better.In fouls,Guangdong's defender and Xinjiang's forward players committed more fouls.The Xinjiang team was forced to commit more tactical fouls than its opponents due to its untimely withdrawal.4.In terms of offensive area,Xinjiang team has stronger offensive ability under the basket,Guangdong team has higher shooting percentage in long distance,Guangdong team is better than Xinjiang team in shooting index in other areas except the restricted area under the basket.5.The contribution rate of foreign players of Xinjiang team is higher than that of Guangdong team.Xinjiang team relies more on two foreign players in attack.Guangdong's foreign aid has a higher tacit understanding with the team and is better than Xinjiang's in team coordination and assists.6.In terms of offensive and defensive tactics,Xinjiang's internal and external lines are not connected smoothly in the attack,and there are many single fights.The defense effect is not good,and the half-court man-to-man defense success rate is not high.Guangdong team plays more reasonably on the offensive end,looking for opportunities through quick counterattacks and patient passing of the ball,and has higher initiative and enthusiasm on the defensive end.