With the help of the breathing gymnastics all the effectors and receptors are activated, this induces good neurility and restoration of the central nervous system. As well as that “Samozdrav” relaxes the organism.
The increase in the concentration of carbon dioxide diminishes the excitability of the nervous system and helps the response in the form the arousal reaction. In addition to that, sporadical increases of the concentration of CO2 help destroy the congestive excitation focus in the brain cortex (“memory of trouble”), which have a bad influence on the susceptibility of the nervous system.
The activation (excitation) of the nervous system during moderate hypercapnia is due to the increased afference from the peripheral receptors, which are irritated by active metabolites, produced as a result of physical-and-chemical changes in the organism.