A child with cerebral palsy who is not able to walk is likely to spend most of his or her time in bed. If the recumbent position is not correct, it can reinforce abnormal posture and muscle tone. Therefore, it is critical that the child adopt the correct lying position. 1. When a child with cerebral palsy has a strong asymmetrical neck tension reflex, his head turns to one side and always fails to maintain the midline position, while the upper and lower extremities on the face-facing side are extended and the other side is flexed. This type of child with cerebral palsy should not be placed in the supine position because the whole body muscle spasm will occur, the head will be extended backward, the hip joint will be internally rotated, the hands will not be placed in the midline position, and in severe cases, the coracoacromial position will be presented. It is easier for the child to put his hands in front of his body in the midline position when he is lying on his side, so it is a treatment for children with cerebral palsy. 2. In addition to the side-lying position, such children with cerebral palsy are also suitable to lie on their backs in a hammock because the shape of the depression in the middle of the loose bed surface restricts the child’s overextended trunk to become flexed. It also controls the child’s tendency to dorsiflex and deflect to the side, keeping the head in a midline position. If some brightly colored toys are hung above the bed, it will be more helpful to attract the child’s head to stay in the midline position and stimulate him to put his hands in the midline position in front of his chest. Prone position is a position often used by children with cerebral palsy, which is good for raising the head and keeping the body parts symmetrical. Due to the influence of the vagus reflex in the prone position, some children with severe cerebral palsy often exhibit prone head flexion, inability to lift, flexion of the upper limbs, hip flexion, inversion of the legs, and high tension of the whole body flexor muscles. The development of extension also promotes symmetrical activities and the ability to rotate the head and neck from side to side, and for children with posterior protrusion of the spine, the posterior protrusion symptoms will also be improved. 4.Although supine position is not the ideal position for children with cerebral palsy, many parents still like to place their children in supine position due to busy work or safety reasons. Children with cerebral palsy also like to lie in supine position because their heads cannot be lifted in prone position for reasons such as poor breathing, then when the child is lying in supine position, towels and other items can be used to pad under the shoulders in order to make the shoulders tilt forward and rotate internally, which can relieve the muscle tension in the limbs of the child. 5, retarded children are too low muscle tone, lack of anti-gravity and posture maintenance ability, in the prone position will be the mouth and nose close to the bed, prone to the risk of suffocation. Therefore, it is best to use the supine position, can be placed in the child’s shoulders, hips pillows to give support.