Back tightness is mostly caused by cold, rheumatism, rheumatism, incorrect sitting and walking posture, spinal disease, muscle strain and many other reasons. You can first take blood circulation, relax the tendons, dispel wind and dampness and dispersing cold drugs, with acupuncture, massage, physical therapy or the affected area paste Wan Tong tendons and bones paste and other ointments and other methods of treatment should be effective. At the same time, we should combine labor and rest, reasonably do chest expansion, bending and other movements, avoid getting cold, avoid overwork, avoid prolonged sitting, avoid long-term low head or desk work, generally can make the symptoms get effective relief. If the symptoms do not improve or worsen, we should go to the orthopedic department of the regular public hospital in time, and have CT and rheumatology tests done by a specialist according to the actual condition to make a clear diagnosis, identify the cause, and take appropriate treatment for the cause.