选用本战术,必须具备三个条件:一是己方球相对比较集中;二是已方必须有先手球;三是在距对方偏远的边线区域。先步要挟战术,顾名思义,就是较对方先前一步创造条件制造要挟对方组织战略反攻的一种先发制人的战术。选用本战术,必须具备三个条件:一是己方球相对比较集中;二是己方必须有先手球;三是在距对方偏远的边线区域。 The use of this tactic must have three conditions: one is the relatively concentrated side of the ball; the other side must have the first hand ball; the other is in the remote border area. The first step is to threaten tactics, as its name implies, is a preemptive tactic that threatens to create a strategic counterclaim for the other party by creating conditions before the other party. The use of this tactic, you must have three conditions: First, the ball is relatively concentrated; Second, one must first hand the ball; the other is in the remote border area.