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本文对人体头面部、上肢、躯干上部一些与擒拿技术有关的要害部位进行解剖学分析。从结构和力学特性方面阐述了这些部位的特点。认为头部的翼点、锁骨、肩锁关节、胸锁关节和肘关节的韧带在外界冲击性力的作用下,会发生骨折或韧带断裂;颈部的环枢关节、颈椎间关节在5—15牛顿米的力矩作用下会受到扭转性伤害;锁骨窝和腋窝内的神经血管束在外来手指力的作用下,可以受到扯裂性伤害;而上臂和手腕的神经、血管集中走行部位在外力压迫等作用下,可使其运动能力受到严重影响。
This article anatomical analysis of the key parts of human head and face, upper limbs, upper torso and capture technology. From the structural and mechanical characteristics of the characteristics of these parts. It is believed that the fracture of the ligaments or ligaments of the head, the clavicle, acromioclavicular joint, sternoclavicular joint and elbow joint may occur under the impact force of the outside world; Torque of 15 Nm will be torsionally injured; neurovascular bundles within the collarbone and axilla may be rip-injured due to external finger forces; while nerves and blood vessels at the upper arms and wrists move outside in a concentrated manner Under the effect of oppression, can exercise capacity seriously affected.