How to make swimming more comfortable and healthy?

To go swimming, it is recommended to go to a swimming pool with water treatment system, which is open all year round. It is recommended not to go to community swimming pools and some swimming pools that are temporarily opened in summer, for reasons that are not detailed. After swimming, take a bath with tap water, including cleaning your mouth. Especially in summer, in order to ensure that the amount of bacteria in the pool water reaches the standard, more disinfectants will be injected, which are easy to adsorb on all parts of the body. In addition, there are bacteria and other microorganisms in the swimming pool, so it is necessary to take a bath after swimming to maintain hygiene. As long as the swimsuit fits comfortably, it has a certain influence on the speed in competitive swimming. Ordinary swimsuits are made of materials with high friction with water for comfort. Many professional swimsuits are made of hydrophobic materials and very tight, which can contract muscles to a certain extent, reduce friction with water and achieve the effect of improving swimming speed.