Russian gymnast, Tatyana Kozhevnikova, is very fit but became concern after she had a baby, that her vagina became weak. So she made herself an interesting vagina weightlifting device that is made of a condom covered wooden egg with cords attached to it. She can attach anything she wants to the cords and she worked her way up to barbells.
Read More of the story here:
http://www.huffingtonpost.com/2013/03/08/worlds-strongest-vagina_n_2837269.html
