The forelegs are extended forward and then retracted downward and backward; the loosened soil passes beneath the body and is frequently pushed to the surface.
There may also be a "snap" display, in which the head and neck are extended forward and downward, the feathers of the neck, face, and crest are erected, and the mandibles are brought together with a loud clap.
The hands of the figure are extended forward and appear to bear a staff of rulership.
The species in clade D have a generally similar bilateral corolla to the species in clade B. However, the two lobes in the upper lip are extended forward rather than reflexed backward.
Arms are extended forward with fingers resting on legs and pointing toward the knees.
Brady's left leg was extended forward as he let go of a pass when Pollard hit him.
In the court theatre he designed at Sabbioneta (1588 90), the scenery was extended forward on the actors' stage to provide entry doors for the performers.
The digger-shield type of machine is essentially a hydraulic-powered digger arm excavating ahead of a shield, whose protection can be extended forward by hydraulically operated poling plates, acting as retractable spiles.
As a pseudopodium, part of the ectoplasmic gel is converted to sol, whereupon endoplasm begins flowing toward this area, the cell wall expands, and the pseudopodium is extended forward.
In Fuchs's theatre, designed by Max Littman, the acting area could be extended forward by covering the orchestra pit, and the size of the stage opening could be changed by adjusting the inner proscenium, which had a door at stage level and a balcony above.
