Special prices for entries to the Cryocenter in AquaCity Poprad. Cryotherapy – a unique, alternative healing method using extremely low temperatures. In AquaCity, we have combined modern medicine with alternative approaches to therapy,offering you the combined benefits of both.. The history of our treatment and rehabilitation methods dates back to the late 70s and early 80s.. The procedure involves a stay of up to three minutes in a specially designed chamber, which has an average internal temperature of minus 120 ° C, followed by a session of vigorous exercise known as Kinesiotherapy. Staying in the chamber under medical supervision stimulates the natural production of enzymes and hormones, which in turn support the body’s self-healing and regeneration processes.