Lumbar soreness and weakness are commonly caused by the following: First, lumbar muscle strain: excessive force in the lumbar area leads to muscle strain, and the patient will show clinical symptoms of lumbar soreness and weakness, while not being able to bear weight. Clinical symptoms will soon be relieved through massage and hot compress treatment. Second, lumbar spine trauma: such as muscle strain, lumbar spine fracture recovery period, because the blood circulation has not been fully restored, the waist will show clinical symptoms of soreness and weakness, the patient also can not bear weight. Third, lumbar disc herniation, lumbar spinal stenosis: will make the lumbar muscles continue to be tense, the condition continues not to ease, the lumbar muscles will also have the clinical symptoms of soreness and weakness. Soreness and weakness of the lumbar region must be given high priority, and early treatment can lead to rapid relief of clinical symptoms.