Does backache and kidney deficiency have a relation

In traditional Chinese medicine, the waist is the house of the kidney, the kidney controls the bone and marrow, and the waist needs to be nourished by the essence of the kidney to ensure the normal operation of the waist and blood. Therefore, kidney deficiency leads to insufficient kidney essence, and the operation of the waist and blood is blocked. The waist is weak and painful, so the back pain may be caused by kidney deficiency. However, prolonged physical labor will strain the lumbar muscles and cause waist pain. At the same time, lumbar disc herniation and lumbar fracture will also damage the waist tissue and cause back pain.