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First Leg Type (Leftmost – Rectangular Shape)
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This shows a pair of legs that are straight and well-aligned.
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The knees and ankles touch, and the legs run parallel to each other.
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Medical Perspective: This is often considered the ideal or normal alignment, where the legs provide proper support for the body.
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Common Term: Straight legs.
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Second Leg Type (Second from the Left – Triangular Shape)
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The knees are apart while the ankles touch, forming a triangular gap between the legs.
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This condition is known as genu varum, commonly referred to as bow legs.
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Medical Perspective:
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Can be normal in young children as their bones are still developing.
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In adults, it may indicate bone deformities, vitamin D deficiency (rickets), or joint problems.
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Can cause knee pain and improper weight distribution over time.
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Common Term: Bowed legs or genu varum.
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Third Leg Type (Second from the Right – Circular Shape)
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The knees are touching, but the ankles remain apart, causing a knock-kneed appearance.
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This condition is known as genu valgum, commonly referred to as knock knees.
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Medical Perspective:
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Common in young children but usually corrects itself with age.
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Persistent knock knees in adults can be linked to bone weakness, obesity, or joint disorders.
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May cause pain, difficulty walking, and knee joint stress.
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Common Term: Knock knees or genu valgum.
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Fourth Leg Type (Rightmost – Circular Shape)
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The legs are somewhat curved outward, with a significant gap from the knees to the ankles.
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This leg shape may be a mild form of bow-leggedness or caused by an uneven leg structure.
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Medical Perspective:
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Could indicate muscle imbalances, postural issues, or skeletal conditions.
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May result in joint pain, poor posture, and reduced mobility.
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Common Term: Outward curving legs.
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