1, how to judge the child have flat feet? The simplest method is to sprinkle a layer of flour on the ground, let the baby steps on, look at the soles of the feet tread flour, generally speaking, the normal foot foot should not touch the ground, around the inner so not with flour, contrary, flat feet, all or most of the foot soles will be covered in flour. 2, flat feet, what harm can you cause to the child? Flatfoot is not a disease, just the arches look very flat, about 7% of people have this problem, the basic didn’t make much difference, childhood most to QingZhongNian or fat will have symptoms. And flat feet related illness is called flat feet, show the inside of the foot edge pain or heel pain, lack of long journey. The cause may have originated from a muscle spasm, also may be abnormal bone structure. It harm more than pain so simple, can lead to both limited movement, still can cause foot joints and even other ankle, knee and hip joint of a chain reaction, such as inflammation, deformation, etc. Correct shoes custom-made center adopts the international first-class testing equipment, technology and production line, the earlier to the foot of the 3 d scan and foot pressure analysis, gait analysis, 3 d printing last, 3 d printing insoles, shoes design personalized correction software, and a series of world advanced foot orthodontic treatment technology is introduced into China, the product production equipment and technology and the first-class level of synchronization, North America and Europe for nearly a decade has become a domestic foot correction field vane, for the majority of patients to provide the world-class products and services.