| The 32 nd Tokyo Olympic Games have been postponed to 2021 due to the impact of the epidemic,which was originally scheduled to take place in 2020.The move caused the training cycle and training plan of athletes to be adjusted,which also had a certain impact on the training effect.In this Olympic Games,Chinese women’s basketball team entered the world’s top eight with an excellent record of winning all the group games,and lost to Serbia in the quarterfinals,and finally won the fifth place in this Olympic Games with the first net score in the group games.Of course,in the process of this competition,we also saw some problems,indicating that the current Chinese women’s basketball team in the technical and tactical aspects of the current world basketball leader between the countries still exists a certain gap.This requires us to compare with the opponents through various aspects of basic data and position efficiency values,summarize some problems,gain direct experience and put forward corresponding scientific suggestions,aiming to put forward targeted suggestions for the future training of China’s women’s basketball team.In this paper,literature search,video observation,mathematical statistics,comparative analysis,and expert interviews were used.Specific data were collected through literature search and video analysis,and specific mathematical and statistical data were derived using mathematical and comparative analysis methods.Cardinality tests were conducted on the results of team data and individual data for positional efficiency of the four matches,and correlation analysis was performed on the data of match ranking and positional efficiency,through which it was concluded that.1.The average age of Chinese women’s basketball players at all positions is young,and they are at a relative disadvantage in terms of game experience.In terms of height,China’s guards and forwards are in the middle of the five teams,while the center players have an advantage in height compared to their opponents and are in first place.2.China’s women’s basketball guard position in this Olympic Games has the ability to coordinate the whole team’s offense,but the biggest problem is that there are more missed balls,indicating that the Chinese team’s guards are not accurate enough for the use of passing and receiving and the handling of details,and still need to be strengthened,especially focusing on the accumulation of experience.In addition,the strength of the defensive ability is also the key to win the game,from the rebounding and steals defensive data is also not ideal.3.China’s women’s basketball forward position in this Olympic Games is not comprehensive enough personal skills,more single means of attack,less active attack,relatively weak scoring ability,causing less damage to the interior;in the position of efficiency contribution is low,there are differences with other countries;defensive end is not strong enough,help defense is prone to defensive dislocation.The above problems can be reflected in the shooting score,hitting percentage,stealing the ball and rebounding.4.The position efficiency of our women’s basketball center in 4 games is significantly higher than other 4 teams,which shows that our center players have better performance in both offensive and defensive ends of the game,and the tactics still focus on the center position,especially in the scoring and rebounding performance is better.Although China’s women’s basketball team has a certain advantage in height,but the physical quality still needs to be strengthened,relatively more turnovers,23 turnovers in four games,and most of them are passing and receiving errors.5.The top 4 places in this year’s Olympics were ranked using qualifying,while the 5-12 places were ranked based on the net score of the group stage.Therefore,by correlating each team’s positional efficiency with the tournament ranking,it was found that there was a strong linear relationship between positional efficiency and tournament ranking with a negative correlation. |
