Babies are unable to tell if they are hunchbacked because in infancy, the ligaments are not fully developed and the muscle strength is not well balanced. Even in preschool children or adolescents the chances of finding a hunchback are not really accurate because some of the ligaments are delayed in their development, some develop more quickly, and the imbalance in development may lead to localized spinal abnormalities due to muscle strength. Teenagers, children through correction and physical therapy, may be able to correct themselves, so that the development of infants is even more incomplete, there is no legal hunchback or not, only in the adult X-ray can be determined whether there is a spinal deformity or developmental abnormalities.