In this case, primarily reduced oxygen consumption. Increased allocation of carbon dioxide is observed for a long time after the procedure. Reheating does not alter the pattern of energy metabolism. On Based on these data, we can conclude that the attempt body weight by increasing energy is hardly justified. The action of the sauna on the skin. Under the influence of the heat stimulus the skin temperature of the body increases.
At the same time observed enhancement of blood circulation in the skin. In the first 2 minutes in the sauna temperature rises significantly, then the inclusion of thermoregulatory mechanisms and the onset of sweating fever slows down. It should be noted that in the sauna temperature on the skin surface can rise to 41-42 degrees and above, significantly activates the peripheral mechanisms of thermoregulation and stimulates sweating. In connection with the overheating of the skin vessels of the skin dilate and fill with blood, increases the permeability of the skin. Softens the epidermis, improves skin sensitivity, increased its respiratory activity, boosts the immune-biological properties. Heat treatment stimulates the oxidation processes within the skin.
All of these changes in the skin improves its functions – protective, excretory, respiratory, thermoregulation, tactile. This largely contributes to improving the functions of internal organs, hardening of the body, preventing diseases. The action of the sauna on the digestive system. Under high temperatures there is a redistribution of blood and internal organs are experiencing some of its shortcoming. In connection with the outflow of blood decreases the amount of gastric juices and increases its concentration.