Bathing in cold water
Every person has its own thermal regime. Tempered people, or whatever they are called "walruses", can swim even in sub-zero temperatures. If you are a walrus and never engaged in hardening, bathing in cold water is strictly prohibited. To become a fearless bather, is a long time to train and to temper your body.
Swimming on a hot day
During the heat, cool your body best will help water having a temperature of 20-25C. You will easily be able to feel more comfortable and cheerful swim in the water without the fear that they can SuperCool. Mainly not porcupines, otherwise the cold is provided to you. For people with weakened immune systems and those more inclined to colds, you need to start swimming with three minutes, gradually increasing the time spent in the water, but no more than ten minutes. After a swim, preferably a dry towel and change wet clothes.
Swimming at night
Some people used to bathe at night, as this has its advantages. First, few people, and secondly, cleaner water. Such arguments are very difficult to challenge, but it is worth remembering that at night the water temperature is higher than air. So when you bathe at night, be sure, coming out of the reservoir, wipe with a dry towel and dress immediately. The optimum water temperature at this time ranges from 23 to 26oC. Exactly at these rates, people will feel more comfortable and get great pleasure from bathing.
At what temperature water you can swim to the children
This issue is most parents who want their baby was strong and healthy. Children can swim in open water only at the age of three at a water temperature of not less than 25C. Before releasing the child into the pond, it is necessary to start wiping water. You should start with two or three minutes of being in the water, but no more than that the child is not frozen.
Swimming, according to pediatricians, reduces the risk of childhood diseases almost three times. Water temperatures for older children must be at least 24C. Monitor your kids so they are not sitting in water for hours, because, even freezing, they are reluctant to leave the pond. Let them play on the beach, and then let them back in the water.