Young children’S FEET – Footworks Podiatry has a few years of practical experience dealing with young children. Is your child complaining of persistent pain of their legs and feet or experiencing abnormal tiredness? Genu valgum (knock knees) Genu valgum or "knock knees" is really a deformity of the reduced extremities. https://www.theorthopaedicandpainpractice.com/treating-foot-arch-pain-with-modern-orthopaedic-pain-management-techniques/