Woman allows friends to sledgehammer bricks on her crotch in bizarre video

If you think balls of steel are cool, wait till you see this woman's stunt. She'll give any pair of iron balls a run for its money. In a video which was posted to popular Chinese social media site, Weibo, she is seen lying on her back, legs apart as bricks are smashed on her vulva using a hammer.

Eventually, all the bricks are smashed and the woman stands up, as though nothing has happened. It is not clear what prompted the woman to display her skill or whether any injury was caused.