 If they're on a bed, you pull them off if they're bigger than you and they might hit their head on the ground when you pull them there. That's better than them dying from the cardiac arrest that they're suffering. You begin the compressions. If you break ribs in the midst of giving them compressions, that's part of what you do. In this scenario, you could have messed up his hair, ripped his shirt, left his shoes on the stage. You could have nicked his finger.