Mannequin antropomorfo including a bust and - means of volume changes of the predetermined dummy areas, - means for controlling the means of variation of volume, the control means being configured to independently control means volume variation at least two predetermined areas; wherein the means for varying the volume includes, for at least one predetermined, means volume expansion (13 to 25) of areas default are few pockets preformed soft material deformable attached to a tire assembly capable of supplying air zone tablet allowing growth or decrease characterized in that said preformed pockets are protected by a protective coating against perforation needles.
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