Children warm up inside a sauna before going outside and pouring cold water on themselves under the control of fitness coach Margarita Filimonova (R) at local kindergarten number 317 in Russia's Siberian city of Krasnoyarsk, Feb 5, 2013. The program, which also involves sports training, sauna usage and which has been practiced by the kindergarten for 15 years, improves health and keeps children fit. Children start pouring cold water on themselves outdoors after about three years of training and undergoing medical tests, while the kindergarten is the only one in the region which uses these exercises, according to employees.[Photo/Agencies]