1, parents are eager to let their children walk. Because the baby's body is in the development stage, the feet are not strong enough. When walking and standing, the feet will naturally separate, so that the sole area will be widened to increase the strength to prevent falling, resulting in the posture of naturally separating the feet.
2. Children with calcium deficiency. Because the baby lacks calcium, the calcium content of the bone itself is low. Coupled with the pressure on bones when walking and standing, it is easy to make bilateral iliac joints appear outward, forming an "external splayed" foot. Therefore, mothers should be careful not to let the calcium-deficient baby learn to walk too early, and provide their children with enough food rich in protein, calcium and vitamin D in time. Going outdoors to bask in the sun helps to absorb calcium and prevent rickets.
3. The walker affects the walking posture.