As many as one in 20 children may predominantly walk on their toes in early childhood. Youngsters who have developmental delays or neuropsychiatric disorders, however, are more likely to walk on their toes, according to a new study from Sweden. Toe-walking is a condition where children walk on their toes instead of using a typical gait. Certain conditions, such as cerebral palsy, can cause toe-walking, according to background information in the study. But, sometimes, toe-walking occurs in children who appear to be healthy otherwise. This is called idiopathic, or habitual, toe-walking.