In China, there are two most common basic dance training systems, one is ballet basic training method, and the other is China basic dance training method. Ballet training emphasizes the stretching of limbs and the opening of movements, so the movements of feet are often outward, knees and hips are abduction, from leg press, kicking and lifting legs. Almost all of them are like this; The basic training of China Dance emphasizes that the feet are parallel, and abduction means abduction, usually the right foot.
Children who learn ballet, after a long period of basic dance training, or although they don't learn ballet, but have learned other dances for a long time in basic ballet training (which is not uncommon), will form the habit of splayed feet and usually take the "ballet step"; Generally, this will not happen to children who have basic training in China dance.