Sacroiliac joint pain can be appropriate under the guidance of the doctor to carry out some joint and muscle stretching exercises, but need to be careful not to exercise too much to aggravate the pain. Stretching training: you can stand facing the wall, hold the wall with both hands, lift one leg straight backward, one side for 5 minutes, and then change the other leg. Core muscle group training: that is, take the lying position, hands naturally placed on both sides of the body, lift the buttocks and bend the knee to adhere to five seconds, repeated training. Be careful to use the waist and buttock muscles to exert force, do not use both hands to exert force. The above methods can reduce sacroiliac joint pain and slow down the progress of the disease, but we need to pay attention to the standardization of training methods, and should avoid overwork to play a counterproductive. It is recommended to exercise under the guidance of a doctor.