Labia stretching abuse The girls are subject to familial and social pressure to conform. The early recordings of the results of the practice are perhaps among the Khoisan peoples of southern Africa, where the inner labia were seen to be several centimeters longer than the outer labia. When Captain James Cook reached Cape Town in 1771, towards the end of his first voyage, he acknowledged being "very desirous to determine the great question among natural historians, whether the women of this country have or have not that fleshy flap or apron which has been called the "Sinus pudoris""; eventually a physician described
Miner's apron vibration by acting as a sort of kidney belt. The miner's apron was a triangular or, more rarely, semi-circular piece of leather and was supported by the body belt. In Germany the design of the modern miner's apron is governed by DIN standard 23307 "Gesäßleder für den Bergbau (Arschleder)". The mining apron was introduced to German mining regions in the 15th century from the Slovakian mining area around Schemnitz (Banská Štiavnica). Early illustrations of it are found on the title page of the "Little Mining Book" ("Bergbüchlein") by Ulrich Rülein von Calw (1505) and on the miner's altar of St.