擒拿，就是在与对手短兵相接的搏斗中，运用切、点、锁、扣、压、拧转等手法，攻击对手的关节、筋脉、穴道和要害部位，使对手肢体局部产生剧痛而束手就找的一种技术方法。擒拿大体可分为三大技法：①拿骨术——它所采用的技术动作，往往利用力学中的杠杆原理，迫使对手违反人 In order to catch the opponent’s joints, tendons, acupuncture points and vital parts, she uses the methods of cutting, spotting, locking, buckling, pressing and twisting to attack opponents in the battle against each other. Find a technical method. Catapult can be divided into three major techniques: ① bone surgery - it uses the technical action, often using the lever principle of mechanics, forcing opponents to violate people