There are many causes of splayed feet, such as genetics, calcium deficiency, early learning to walk, premature wearing of leather shoes, etc., but in the final analysis it is caused by the imbalance of force on the feet. The force on the outside of the foot is heavy, and the force on the outside of the foot is heavy, and the heel also rotates and deforms with this force. Over time, it will cause deformation of the foot bones, ankles and even leg bones.
It can be corrected with arch pads. If the leg shape is not straight, it can be corrected with leggings