That’s right, you read correctly, the world’s strongest vagina muscles belong to Tatiata Kozhevnikova, a 42-year-old woman from Novosibirsk, Russia.

She has been acknowledged by the Guinness Book of Records, as the woman with the strongest intimate muscles, after lifting a 14-kilograms-heavy ball, using only her vagina.

Tatiata said she noticed she had extremely weak vaginal muscles after giving birth, so she decided to do something about it. She read books on Dao and found out women have been confronting this problem for thousand of years.

But that didn’t scare her at all and she started practicing with custom-made balls. Tatiata advises all women to harden their vaginal muscles, to improve their sex lives.

Photos via KP.ru