A, what is the rich bag “rich bag” name from the beauty industry began to spread, refers to the upper back cervicothoracic junction, that is, in the seventh cervical vertebrae and the first thoracic vertebrae around the spine has a raised projection of the hard mass. As a result of the beauty of the women either giant dignitaries, or broad women celebrities, so the “honorific” for “rich bag”, and there is a trend of interpretation into the larger the bag the richer! Second, what is the cause of the rich bag 1, physiological reasons As shown: the cervical vertebrae physiological curvature forward convex, the thoracic vertebrae physiological curvature backward convex, a front and a back, in the neck 7 and chest 1 parts to form a turn. The upper section of the thoracic vertebrae is too convex or cervical vertebrae forward, which will inevitably cause the turning point to be too curved, resulting in the out muscle panglong, forming the so-called “rich bag”. 2, muscle fatigue caused by posture change For some people, the cervical and thoracic spine physiological curvature is normal, but there will be a rich package, what is the reason? Most of this situation is caused by insufficient muscle tension in the cervical and thoracic spine, the normal posture of this part of the people is the shoulders and back hanging forward, the brain back down, artificially causing the turning point curvature is too large, once the chest and head up after standing straight, the rich package disappeared. 3, too much low head low head or head tilt forward, will contribute to the formation of the rich bag. 4, pelvic anterior tilt unilateral or bilateral pelvic anterior tilt, lumbar vertebrae curvature is too large, resulting in compensatory changes in the thoracic and cervical vertebrae curvature, causing the rich bag. Third, the harm of the rich package Bone and muscle package is not the key, the key is “rich package” to produce soreness, numbness, swelling and pain is related to nerve irritation, compression and clamping, and even card pressure symptoms: the nerves that innervate the small muscle groups behind the cervicothoracic junction are mainly the dorsal branch of the spinal nerve, these nerves are sent from the intervertebral foramen after the medial branch innervates the spine The lateral branch travels farther and can innervate the muscles and skin sensation of the upper back of the scapula. Therefore, the larger the “rich bag” is, the more serious the bony bag and myofascial tension spasm is, and the more serious and obvious the stimulation of the dorsal branch of the spinal nerve is, especially the lateral branch, which causes widespread pain and swelling in the upper back and abnormal sensation such as numbness and paresthesia in the “rich bag” area. In particular, the lateral branch is the main cause of widespread pain and swelling in the upper back and numbness, paresthesia and other sensory abnormalities in the “rich bag” area. In addition, the dorsal branch is also associated with the sympathetic chain, and the cervical sympathetic stellate nodes and thoracic sympathetic chain is also in front of the transverse process of the vertebral body, and is also susceptible to compression and irritation, so it is not only soreness and swelling pain, but also may have chest tightness and panic, insomnia, rapid heartbeat, arrhythmia, increased blood pressure and other symptoms of sympathetic irritation. 4, how to treat the rich bag 1, change the habit of long-term low head, as little as possible to look down at the phone. Work computer active padding, eyes level. 2, professional doctors spine correction: for the rich bag due to changes in bone structure, professional doctors are needed to relax and soften the muscles around the rich bag, adjust the cervicothoracic curvature and eliminate the bulge. 3, strengthen the core muscle groups exercise: strengthen the chest and abdominal muscle groups and back muscle groups exercise, the spine to form a strong protection and support, recommended exercises: flat support, breaststroke.