The Kayan are a Tibeto-Burman ethnic group known for their unusual tradition of body modification, which consists of coiling lengths of brass around women’s necks. The coils are first applied to young girls when they are approximately five years old, and each coil is replaced with a longer one as the weight of the brass pushes the collar bone down and compresses the rib cage. Contrary to popular belief, the neck vertebrae are not actually lengthened. Can wearers remove the rings entirely? Discuss
Source: The Free Dictionary