Xinkalan Wrestling

Xinkalan Wrestling, otherwise known as Onorhian Wrestling or simply Arm Wrestling, is a form of communication between two Onorhians with equal truths. Competitors lock arms over a table and nurse a drink while debating their truths. The one with the strongest truth pins the other's arm to the table and is declared the winner.
It is named after both the city of Xinkala and the country of Onorhant.