5 tips, how do you keep this posture straight? Number 1, place books on your child's head and then let your child walk ahead. Number 2, is that let your child complete this neck rolls, cloth, clockwise and anti-clockwise. Number 3, teach your child to walk backwards every day. Number 4, is that the side stretches. Let the child stretch as much as he or she can towards the side. And number 5, is your stretch your hand and you walk on your toes. So if the child completes these 5 things, the child would certainly maintain a good posture for a lifetime.