Health: bathing regimen - Thalasso

Broadly speaking, the sea is a rich variety of chemical composition of mineral water, which contains large amounts of inorganic salts, organic compounds, dissolved gases and trace elements. Broadly speaking, the sea is a rich variety of chemical composition of mineral water, which contains large amounts of inorganic salts, organic compounds, dissolved gases and trace elements. The total salinity of seawater is about 35%, due to greater seawater specific heat, the small temperature rise and fall of the vast oceans of water temperature change of only 0.2-0.3 ° C, the annual change between 3-8 ℃, in coastal waters and the Gulf, etc., due to the influence of the terrestrial climate and the water temperature changes, such as the coastal areas of northern China, the summer water temperature of 22-26.5 ° C, spring and autumn can be reduced to 18 ° C in winter down to about 10 ℃. The sea has a strong thermal conductivity, the heat capacity is about 30 times the air. 20 ° C air the body feel more comfortable, and 20 ° C seawater on the human body is a cold stimulation; paraffin treatment available when the temperature of 6p ℃, so the temperature of sea water the body can not tolerate.

    Sea water on the human body mainly includes three aspects: the temperature effect is the basic role of the seawater, seawater temperature and the greater the temperature difference, the stronger stimulating effect on the body, the body of the reaction process with the cold bath, frequent bathing can improve the body ability to adapt to cold and temperature changes, and enhance physical fitness, increase resistance to colds and other infectious diseases; followed by the chemical action of various chemical elements in seawater can be attached to the skin or through the skin into the body, as enzymes, hormones , the composition of vitamins, nucleic acids, play an important role in the body; again the mechanical action, including sea water buoyancy, hydrostatic pressure and flow shock.

    The main method of bathing is swimming exercise and bath, the former adapted to the physical health, good physique. Bath according to body mass divided into half-length bath, shallow water stations legislation shallow water bath method are several. Usually the first 3-5 minutes, the longest not more than 20 minutes, and gradually extend the time, healthy exercise to be extended to 60-90 minutes to feel very tired for the degree. We can use intermittent bath, swimming 20 minutes, 20 minutes sunbathing sea breeze bath, this repeated 2-3 times daily or every other day, it is best to choose the season of higher air temperature (sea water temperature above 20 ℃ The wind speed per second in 4m below).

    Note that the bath before the full activity of limb, into the water in shallow water and rinse the body to adapt and then into the deep water, the first time, bath time should not be too long, to prevent the sun a long time exposure to avoid sunburn; fasting or postprandial should not immediately Thalasso; body of excessive weakness, II, III of hypertension, cerebrovascular accident, heart failure, cirrhosis, nephritis, women's menstruation, hysteria, epilepsy, carbuncle and a variety of mental illness should not be.