What are the benefits of being bow-legged?

People with bowed legs have knees that whip inward as they step off from one foot to the other. This inward motion of the knees drives them forward and helps them run faster.

What does it mean when a girl is bow-legged?

Bow legs (genu varum) is a condition where one or both of your child’s legs curve outward at the knees. This creates a wider space than normal between the knees and lower legs. When your child stands with his or her feet and ankles together, the knees stay wide apart.