Everyone lies down on mats or on a soft dry area. The group forms 2 lines, lying face up with heads in the middle and feet on the outside of both lines.
Everyone raises their arms and takes turns to pass each person to the end of the line.
An assistant helps to lower the person onto the "bed of hands" and catches them at the other end under the armpits so they do not get "shot off".
From the Ghost Ranch Ropes Course Manual, by Dr. Sylvia Shirley.