在篮球运动中,有两个重要方面常被忽视,那就是场上的时间和空间的概念问题。有些教练认为运动员对这两个概念是理应了解的,因而缺乏应有的指导。篮球比赛受一定时间的限制。中学生的篮球比赛规定为32分钟。决胜期为3分钟。其它环节也都要受到时间的限制,如进攻时必须从获球后10秒钟内使球进入前场,在罚球时也要受此时间的限制。掷界外球不得超 In basketball, two important aspects are often overlooked, and that is the concept of time and space in the field. Some coaches think that athletes should understand both concepts and therefore lack proper guidance. Basketball game by a certain period of time limit. Secondary school basketball game rules for 32 minutes. Winning period is 3 minutes. Other links are also subject to time constraints, such as attacking the ball must be within 10 seconds after getting the ball into the frontcourt, in the free throw should also be subject to this time limit. Throwing the ball should not be super