Walking backwards has certain benefits for exercising the low back muscles, but it is also prone to the danger of falling. When walking backwards, the body’s negative gravity line changes from the center of gravity shifting forward to the center of gravity shifting backward, while the body is tilted backward, which is conducive to the neck, low back muscles to get full rest and repair, while reducing the weight-bearing pressure on the spine. Walking backwards can enhance the muscle tension of the core muscles of the lower back and maintain the stability of the spine, which is beneficial to the prevention and improvement of lumbar diseases such as lumbar muscle strain and lumbar intervertebral disc herniation. Hazards of walking backwards: when walking backwards, the human body can not observe the surrounding environment, if walking uncoordinated or walking on uneven surfaces, it is very easy to fall, followed by soft tissue contusions or even fractures. It is recommended that patients go to the hospital in a timely manner, under the guidance of the doctor’s scientific exercise or consult a professional, using the correct method to prevent injuries.