在比赛场上,临场指挥必须瞻前顾后,沉着冷静应对千变万化的局势,这是指挥常识。“瞻前”固然必需,“顾后”尤为重要,更要时刻注意对方待杆球的走势与攻击能力。在实战中,很多临场指挥对直接构成威胁的对方待杆球重视不够,留下一些“定时炸弹”,造成“放虎归山”,遗患无穷的局面。下边举两例: In the playing field, the on-the-spot command must look forward and calmly deal with the ever-changing situation. This is common sense in command. “Looking ahead” of course necessary, “carers” is particularly important, but also to pay attention to the other side of the ball to be the trend and attack capability. In actual combat, many on-the-spot commanders pay insufficient attention to the penalty for possessing a direct threat and leave some “time bombs”, resulting in a “legacy of returning tigers to the mountains.” In the following two cases: