Q: Flat feet or arch?

Good arch. When the foot touches the ground, the bow has a catharsis effect, which reduces the direct impact on the human body.

How to distinguish the difference between flat feet and high arch feet;

The so-called orthopedic arch on the foot means that an appropriate curvature naturally appears on the inside of the foot. Arch is like an arch bridge, which helps people absorb vibration, adapt to the terrain and keep stable when walking. If the arch is not obvious or the arch is too high, it will affect the stability of walking. People whose arches are not obvious or have no arches at all, that is, we often say flat feet, commonly known as "duck's feet"; If the arch is too high, it is called high arch foot.

You can do a simple self-test, first set foot on the plateau at 10, and then stop and ask someone to observe from the rear. If you see more little toes, it means that the center of gravity is inside, which means that it belongs to flat feet; If you see more big toes, it means that the center of gravity is outward and tends to be high arch.

In addition, if you look in the mirror from the side, you can see that the medial midfoot has collapsed, that is, the flat foot. If the arch is too high, the floor and sole form obvious concave holes, which is the high arch foot.