Abstract: A foldable walking stabilizer device to assist movement of a physically disabled person, having a base with horizontally aligned opposed arms joined by a connecting arm, rotatable wheel assemblies adapted for rotation responsive to movement by a disabled person, one wheel assembly arranged on each of opposed base arms, upright members extending from each opposed arm above a wheel assemblies, supporting the disabled person between the base arms, and means for regulating movement of the device. The device has a novel spring loaded caster assembly for clearing obstacles, and a braking and tension system which permit the device to be stopped or slowed down.