A Comparative Research On The Features Of Screen In Three-point Tactics Applying Between Chinese And Foreign Men's Basketball Team In The 31th Olympic Games

With the development of modern basketball,the top basketball team pay more attention to the three-point shot,but only by virtue of personal singles is bound to increase the difficulty for the three-point shot,.screen is one of the four basis offensive action,It is an essential part of creating offensive opportunities,It's an intergral and important part of three-point shot tactics.So reasonablely set screen,can produce a high quailty of three point shot.This paper use the features of screen in three-point tactics between Chinese men's basketball team and semi-finals team in the 31 st Olympic Games as the research object,The method of this study contains literature,expert interviews,video observation and mathematical statistics,On the basis of interviewing with experts,combining with the screen classification system of the United States Basketball Offensive Tactics,in-depth analysis the type,time,area,player's condition and the effects of the screen.To find out the differences in characteristics of the application and the causes between Chinese men's basketball team and semi-finals team in the 31 st Olympic Games,And providing a new screen elevation system of three-point tactics for the Chinese basketball coaches.The main conclusions are as follows:1.Pick and roll in 3 area is the rate of three-point tactic between Chinese men's basketball team and semi-finals team in the 31 st Olympic Games.It focus on the fastbreak and secondary,and point guard often finish pick and roll with the center.The applying time of pick and roll in Chinese men's basketball team was scattered,the big forward is main picker of Chinese men's basketball team,and create a direct and open shots.The small forward of The American men's basketball team is most frequently using pick and roll,and create indirect and open shot;Two European teams create wide open shots.2.Both Chinese men's basketball team and semi-finals team in the 31 st Olympic Games,the point guard finish Handoff screen with the center,and create a direct and open shots;The small forward finish dribble handoff screen with point guard,and create directly and wide open shots.The handoff screen of three-point tactic of The Chinese men's basketball team is focus on the early possession,and create the indirect and tight shots,but the handoff screen of three-point tactic of semi-finals team is focus on the fastbreak and secondary.3.The double ballscreen of three-point tactic of Chinese men's basketball team is focus on the early possession in the 31 st Olympic Games.The point guard finish double ballscreen,and create directly and tight shots.The double ballscreen of three-point tactic of semi-finals team is focus on the fastbreak and secondary.The point guard finish double ballscreen,and create directly and tight shots.4.Off ballscreen of three-point tactic between Chinese men's basketball team and semi-finals team in the 31 st Olympic Games,which is rich type and focus on the fastbreak and secondary.And join around small forward and point guard,using three-point line without the ball within the single screen with moving outward,creating direct and open shots;The double off ballscreen focus on the early possession,the point guard using it to create direct and tight shots;The double off ballscreen of all team focus on the early possession,respectively the small forward and score guad as the mainly picker,both create indirectly and tight shots.Three-point tactics of Chinese men's basketball team is not abundant with ball screen and off ball screen,which depends on the strong and weak side,high-low position,premiter and post player,and combine with the other player to create shots.Ballscreen combine with off ballscreen is helpful to create indirectly and wide open shots;Off ballscreen combine with ballscreen is helpful to create directly and open shots.