People in the survey were photographed in a standing position, and their photographs were enlarged and carefully measured for 96 physical criteria.
測試並不是用皮尺一個個量身，而是請受測者穿上緊身衣拍照，再由照片上依比例算出各項數據，得到頭部（頭長、頭寬、額寬、眼寬、耳高等）、軀幹（胸、腰、臀的寬厚等）、四肢（手長、腳長等），九十六個部位的「尺寸」。