A 67-year-old Kung Fu master in China is either "ballsy" or "nuts" for teaching an unusual form of the martial art.
Master Wei Yaobin is an expert in something he calls "Iron Crotch Kung Fu." The unusual practice involves taking swift blows to the groin in an effort to build strength and endurance.
Don't let those big pharmaceutical companies fool ya, you don't need Viagra..He insists that it's good for his health and since he started doing it, he no longer gets colds and fevers. He claims it cures erectile dysfunction and premature ejaculation. It probably raises your voice a few octaves as well.
I don't think we need the "Don't Try This At Home" Disclaimer.