Pelvic control is one of the bases for determining future crawling, sitting, standing and walking. If a person can stand in supine position with both lower extremities flexed, lift the hips and maintain this movement steadily, and maintain the original posture under the impact of external forces, then the pelvic control ability is good. Children with cerebral palsy generally have low pelvic control, and some even have no such ability at all, so these control movements should be induced as early as possible. If the child is able to lift the pelvis, but cannot maintain the posture for a long time, it means that the muscle strength of the hip muscles is still relatively weak. It should be noted that when training the child to lift the pelvis, the child’s two lower limbs should be in a flexed position as much as possible. If the child cannot maintain this position, the trainer can fix the child’s two lower limbs in a stable position with his hands and both lower limbs according to the situation. In addition, when the pelvis is elevated, it is appropriate for the body stem, pelvis, and thighs of the lower limbs to be in a straight line. If the lift is too much, there will be compensation of the low back muscles, which is often seen as the “jerking” phenomenon. When the above pelvic training to be able to independently lift and can maintain, you can carry out unilateral pelvic control training. The so-called unilateral pelvic lift is to let the child’s hips lift up slightly away from the bed during training, and then let the pelvis on one side be raised to shift the body’s weight to the other side, so that the left and right repeatedly, so that the pelvis appears a process of rotation in both directions. Unilateral pelvic control training is to let the child’s lower limb on one side of the pelvis on the other side of the lower limb in a flexed upright position, and then in lifting the pelvis, which also strengthens the control and lifting power of one side of the pelvis, for the same purpose, you can also let the child lift one lower limb straight, and the other lower limb flexed upright to support the weight. This facilitates pelvic lifting.