The playing area is usually flat area such as basketball courts, tennis courts or driveways, once a player has set a foot down on the ground and is eliminated they may use their bike as a border, all the eliminated players will create the circular border making the area smaller and smaller as the final participants battle to the end.
The playing area is usually a flat surface like basketball courts, tennis courts, or driveways. Once a player is eliminated, they can use their bike as a boundary and contribute to shrinking the playing area as the remaining players fight for victory.