The group should form two lines, either kneeling down or standing up - with arms outstretched and interlinked with the line opposite - thus creating a conveyer belt. One volunteer lays along the arms, and is gently carried along the conveyer belt by everyone moving the arms to and fro. When the person reaches the end of the conveyor belt they should swap with someone else, and then let them have a turn. This works best with a very long conveyor belt!