Pneumatic or electronic control?

Thermal effect of massage:

During so called hydro-thermic bathing the temperature of which fluctuates between 37° and 43° C the heat is transmitted through the streaming water on to human body much faster than in case of static bathing in a bath. Water streaming based on principle of a heat exchanger constantly replaces a very thin water layer which is in direct contact with body skin. Increased heat supply through circulation of preheated blood into tissues extends rhexis and betters peripheral blood supply. Increased blood volume in skin capillaries is then led out to entire body.  Thus the heartbeat frequency gets faster. Entire temperature rise has an impact on unwelcome metabolites inside the body and sparks quite intensive burning fats. Increased consumption of nitrogen comes out as well as in a form of faster breathing frequency and entire breathing becomes deeper.

Hydromassage generally:
Nowadays scientific findings prove effectiveness and benignity of bathing. Hydrotherapeutic products became by time highly significant as domestic medical equipment as well as easy to obtain prevention from medical troubles and a very pleasant method of power regeneration.