The lumbar region is an important part of the body that carries a lot of weight and is the key area where the upper and lower body are connected. Injury to the lumbar region can have a serious negative impact on health. Lumbar muscle atrophy is characterized by the collapse of the lumbar muscles, which can be localized or the entire lumbar muscles can be missing. The symptoms of lumbar muscle atrophy are as follows: 1. If the condition is serious, the patient cannot stand, lose the ability to walk, and even the patient has no power or cannot sit in a sitting position because the strength of the lumbar muscles is needed to consolidate the strength of the upper body, so the patient can only lie down; 2. After lumbar muscle atrophy, there will also be lumbar pain and other discomfort, and some patients may also develop a hollow feeling in the lumbar region. The central nerve that governs the lumbar muscles is in the lumbar 1 and lumbar 2 stages of the lumbar region, and the lesion in this stage will also cause weakness and atrophy of the entire lower limbs, and the patient will have difficulty in lifting and stretching the legs, and the lower limbs may even have pain and weakness; 3. The lumbar muscle atrophy is also in charge of the body’s diaphoretic function. Therefore, the lumbar region is an important part of the body, and muscle atrophy often indicates increased difficulty in treatment and complexity of the disease, so active and serious treatment is required.