A simulated human torso is provided with a lateral slot and latch which permits the torso to be mounted on and slideable along the perimeter ropes of a boxing ring. The simulated human torso may also be provided with adjustable arms, target identifiers and the like to simulate defensive positions and training targets. Since the simulated human torso is slideably mounted on perimeter ropes, it may move laterally along the ropes in response to actions of the trainee.