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一、从生理解剖的角度分析解剖学上讲维持人体颈部直立的主要后群肌肉有:斜方肌、菱形肌、(颈)夹肌、肩胛提肌。前群肌肉主要有:胸锁乳突肌。同时其他用于维持脊柱运动的肌肉对头部保持正确位置也有一定作用,主要包括:背阔肌、后锯肌。另外,臂部肌肉中的三角肌、大小圆肌、冈上肌、冈下肌等在人体运动中对头部位置变化也有一定的影响。人体在运动中头部位置改变可以反射性地引起
First, from the perspective of physiological anatomy Anatomy Maintaining the human body after the main erection of the rear group of muscles: trapezius, rhombus, (neck) muscle, scapular levator muscle. The main group of muscles are: sternocleidomastoid muscle. At the same time, other muscles used to maintain the spine movement to maintain the correct position of the head also has a role, including: latissimus dorsi, after sawing muscles. In addition, the deltoid muscle in the arm muscles, the size of the circular muscle, supraspinatus, infraspinatus and other human movement in the head position changes have a certain impact. Changes in the head position of the human body in motion can be caused by reflex