Jan Żniniewicz
# Jan Żniniewicz

Jan Norbert Żniniewicz (1 December 1872 in Ostrów Wielkopolski – 25 July 1952 in Poznań) was a Polish balneologist, pioneer of modern hydrotherapy in Poland.

He introduced new methods in a hydrotherapy treatment. He founded hydrotherapy institute in Poznań.

## Notable publications

* Hartowanie ciała i leczenie wodą w świetle fizjologii
* Wodolecznictwo a nerwy
