It is sort of vascular gymnastics. It is suitable at malfunctions and disorders of congestions of lower extremities. There are used two small tub baths; one is filled with water of temperature 40 – 50 °C, the other one with cold water of temperature 10 – 16 °C. First of all you enter the warm bath and at permanent treading of water you stay there approximately one minute. Then you go over to cold bath and at permanent chafing of foot by foot and treading of water you stay there approximately 15 seconds. You repeat these shifting 6 – 10 times.