警察院校的警械技能训练着重于主要性能的使用练习,约束性警械训练的手段着重于用来限制人的手部、脚部、臂部活动自由使其失去攻击力,并可造成全身肢体的受限性和被控制性。本文提出的问题是:约束性警械除此功能外还能否作为警员的防卫武器,具有防御性和攻击性,进行有效地防范伤害和打击凶残的嫌犯? Police academy police skills training focuses on the performance of the use of practice, restraint tactics training focuses on the restriction of the human hand, foot, arm freedom of movement to make it lose its attack, and can cause the whole body Restrictive and controlled limbs. The question raised in this article is: Can the binding police be the defensive weapon of police officers in addition to this function, be defensive and offensive, and be effective in preventing injuries and combating cruel criminals?