Chinese worker says that wearing huge iron shoes, each weighing more than 196 pounds, helped him to get rid of back pain. During seven years Fuhing Zhang suffered from back pain, but to cope with them, as he says, helped him walking in iron shoes. 52-year-old man claims that move in such a heavy shoe helps him his internal energy. Nearly 400-pound shoes, in which a man walking down the street, most people will not even off the ground.