When swimming, due to the buoyancy of water, the influence of gravity on blood circulation is weakened, which provides favorable conditions for the work of the heart; Water waves can also massage peripheral blood vessels by slapping on the skin. Therefore, swimming can make the heart get better exercise. When swimming, the pressure of water on the chest increases the vital capacity and has a good effect on the development of the chest. ? Water has better thermal conductivity than air. People spend more energy in water than on land. In order to compensate, the digestive system is required to strengthen the digestion and absorption function to absorb a large number of nutrients to meet the needs. This is undoubtedly conducive to promoting the growth of babies. ? Infants who often take part in swimming seldom catch a cold because they have been active in the water since childhood. Studies by Japanese children's swimming researchers have confirmed that the incidence of infants who do not swim is 3-4 times higher than that of infants who practice swimming. In addition, swimming can benefit from sunbathing, which is beneficial to calcification of baby bones and prevention of rickets. ?
Does the newborn baby need more care when swimming?
Newborn babies are physically weak, so they have stricter requirements on water quality, water temperature and room temperature when swimming, and they also need more special care. ?
Water quality: the water used by newborn babies to swim should be specially disinfected, and the water quality should be close to the composition of amniotic fluid to reduce the baby's discomfort. ?
Water temperature: The water temperature should be between 38 and 40 degrees Celsius. ?
Room temperature: The room temperature should be kept between 28 and 30 degrees Celsius. ?
Navel: After nursing the newborn baby's navel before swimming, stick a waterproof navel sticker to avoid infection. ?
Appropriate swimming time: Choose a suitable swimming time for the newborn baby, and don't swim within one hour after the baby is sick, hungry, crying or eating. ?
Special swimming ring: the special swimming ring for newborn babies is designed according to the physiological characteristics of newborns, and the protective device has been scientifically guided and standardized to prevent babies from choking. Come on, baby, that's good. )