‘Bow legs no more’: what correction can realistically achieve

Be cautious with programmes promising to straighten every leg through stretches or exercises. Training can improve strength, balance and the way someone moves, but a structural curve in mature bone is not normally removed by exercise alone.

Bow legs, or genu varum, refer to knees that stay apart while the ankles are together. Posture, foot position and muscle control may influence how alignment looks, while the underlying thigh and shin bones determine structural alignment.

A useful assessment therefore goes beyond a photograph. It considers age and growth, whether one side differs, the pattern while walking, joint movement and any pain. When needed, standing imaging helps a clinician locate the curve and understand how load travels through the knees.

If the main issue is movement control or discomfort, supervised rehabilitation may target hip and knee strength, flexibility, balance and gradual return to activity. Agree on goals such as easier walking or reduced irritation instead of judging progress only by appearance.

Structural correction is a separate decision. In a growing person, remaining growth can affect the available approaches. In an adult with significant symptoms or uneven joint loading, a surgeon may discuss osteotomy, which repositions bone. Suitability depends on examination, imaging, joint health and the person's priorities.

Arrange an appointment if bowing is increasing, clearly one-sided, painful or affecting walking and everyday activity. Children or teenagers with persistent or changing alignment should be evaluated in the context of growth rather than placed on an adult exercise plan.

Urgent care is appropriate for a sudden change after injury, inability to bear weight, major swelling, or a foot that becomes numb, weak, pale or cool. Do not try to force a newly deformed limb straight.

Ask whether the proposed care aims to change symptoms, movement or bone alignment; how progress will be measured; and which examination finding supports it. For an operation, ask why it suits the location of the curve and what rehabilitation will involve.