Can bow legs be prevented?

Bow legs, also called genu varum, describe legs that curve outward so the knees remain apart when the feet are together. Alignment changes as a child grows, and the expected pattern depends on age, symmetry and development. In adults, new or progressive bowing can alter how force travels through the knee.

Nutrition, growth conditions, previous injury and inherited alignment can all matter. Footwear or a single exercise does not reshape a growing bone. A clinician may examine walking, leg length, joint motion and overall growth before deciding whether imaging or treatment is appropriate.

Keep routine child health visits and mention limping, pain, tiredness with walking or a clear difference between the legs. Offer varied play that builds balance, coordination and general strength without forcing the knees into a position. Provide a balanced diet and follow professional advice if a nutritional concern is identified.

Do not use braces, supplements or corrective exercises without an assessment. Paediatric Physiotherapy can help when movement skills, strength or gait need support, although therapy does not replace treatment for a structural bone problem. For selected persistent deformities, an orthopaedic team may discuss Osteotomy.

Book a review if bowing is marked, one-sided, painful, worsening, associated with limping, or still prominent beyond the expected growth pattern. Seek prompt care after an injury with inability to bear weight, severe pain, sudden swelling or a visibly changed leg position.

Ask whether the alignment fits the child’s growth stage, whether both legs are developing similarly, what signs to monitor, and whether examination, imaging or therapy is needed.