There are two bones protruding from the back: first, the scapula, the middle part of the scapula has the scapular gon, which is more prominent and can be clearly felt when touched with the hand. Secondly, the spinous processes of the thoracic vertebrae, that is, the back of the thoracic vertebrae, these spinous processes will protrude outside, and feel very obvious when touched with the hand, between the spinous processes and the scapular gland is prone to muscle and ligament, tendon strain or strain, such as long-term head down, and bilateral vertebral joints without support, sitting without backrest seats, will lead to soft tissue strain in these locations, the formation of aseptic Inflammatory metabolites can stimulate peripheral nerves and produce painful sensations. These soft tissues usually have attachment points at the scapula and spinous process, and if inflammation occurs at these attachment points, it will feel like a lesion at the scapula and spinous process.