Hanging in Hungary - sorts out back pain anyday!

I have recently returned from a very interesting trip to Hungary. As a first time visitor,I came away quite intrigued. My hosts, the Hungarian Tourist Board were promoting the countrys "wellness" centres. The medicinal thermal waters have blessed the country. It has the worlds largest reserve of surface thermal water, helping people recover.   Lake Heviz, (which means heathy water)  one of my favourite spots, is a 36 metre deep lake. The water is 36 degrees centigrade, rich in sulphur, gases and minerals. The open air bathing is a delight all year round. The mud at the bottom of the lake is highly recommended for rheumatism, inflammations and arthritic complaints. Covered with water lillies, the lake water is suitable for drinking as a water therapy and has been used for the purposes of curative bathing since 1795. So what has hanging got to do with all this?