Navel size, informed by the belief that the navel symbolized the center where life began. In Mediterranean culture, belly dancing is a popular art form that consists of dance movements focused on the torso and navel. Navel The navel (clinically known as the umbilicus, colloquially known as the belly button, or tummy button) is a protruding, flat, or hollowed area on the abdomen at the attachment site of the umbilical cord. All placental mammals have a navel. The umbilicus is used to visually separate the abdomen into quadrants. The umbilicus is a prominent scar on the abdomen, with its position being
Cultural views on the navel exposing their navels or navel piercings on court. American tennis player Serena Williams was noted by the media for exposing her navel piercing during her matches. Similarly, retired Russian tennis player Anna Kournikova was known for frequent navel exposure during her matches. In 2009, for an interview to the German magazine "Der Spiegel" when asked about her belly button showing during serves, she commented, "These are men's ravings.Why you should hide it, when it isn't necessary? Female beach volley ball players play in bikinis - does it bother anyone?" American female golfer Laura Diaz commenting to the Ladies Professional Golf