SingThe Reog dance of Ponorogo involves a lion figure known as the singa barong. Singa Barong is a large mask usually made from a tiger's or leopard's head skin, on the mask is a large fan adorned with real peafowl feathers. The Singa Barong mask is notoriously heavy and the dancer of the Singa Barong has to carry the mask of about 30 – 40 kg in weight and is supported by the strength of their teeth.
A single dancer, or warok, carries the heavy lion mask by his teeth. He is credited with supernatural abilities and strength. The warok may also carry an adolescent boy or girl on its head. When carrying an adolescent boy or girl on his head, the Reog dancer holds weight of up to 100 kilograms in total. Holding the heavy big mask by biting, the warok relies on the strength of his jaws, neck and shoulder muscles. The great mask spans over 2.5 meters with genuine tiger skin and real peacock feathers. It has gained international recognition as the world's largest mask. Barong mask
