-20℃! Aunt Shenyang played with Little Swan and jumped into the ice lake to swim. How good are their physical qualities?

Winter swimming is a hobby of many people. The so-called winter swimming is swimming in an outdoor ice lake when the weather is cold in winter. Maybe as a person who doesn't like winter swimming, it's cold to wear down jackets outdoors in winter, let alone go swimming in winter, which is something you can't even think about. But for winter swimmers, swimming outdoors in winter is a great thing.

In Shenyang, there are a group of aunts who love winter swimming. They are not afraid of the cold of minus 20 degrees in Shenyang. In order to better enjoy the winter swimming, the aunts wore uniform pink swan swimsuits and danced in advance with great interest. Then, after warming up, they jumped into the ice lake for a winter swim. The fact that the aunts wore pink swimsuits for winter swimming was filmed and posted on the Internet, which immediately triggered praises and comments from many netizens. Many netizens are surprised that they can go swimming in such a cold winter. This kind of courage alone is worth learning by young people. Aunties swimming in winter is not just a hobby. In their view, swimming in winter can strengthen the body, and aunts said that her body has never caught a cold because of swimming in winter. This shows how good the physical quality of this group of aunts is. After all, if it's any of us, not to mention winter swimming, wearing less clothes outdoors will lead to a cold and runny nose.

Regular winter swimming can really improve people's physical fitness. After all, the lake is cold. When people enter the cold lake, the cold water will stimulate people's skin and promote the strong contraction of blood vessels, thus accelerating blood circulation and enhancing people's cardiovascular ability. After all, in order to resist such a cold external environment, blood vessels will accelerate contraction and expansion, so that human blood can flow rapidly from the heart to the skin and various internal organs of the body. Studies have found that people who often swim in winter rarely suffer from hypertension, arteriosclerosis and other related diseases. And people who swim in winter have better skin. At the same time, regular winter swimming can also improve human immunity, which can really be said by aunts that winter swimming can strengthen the body.

Winter swimming does bring benefits to people, but it also has some disadvantages: for example, it is not safe. After all, winter swimming is generally in the wild lake, and the relevant rescue measures are incomplete, so it is very difficult to rescue after an accident; It is easy to catch a cold. Although winter swimming will make your body warm, it is easy to catch a cold if you don't get dressed in time to keep warm after swimming.

Winter swimming should also pay attention to warm-up exercise in advance, move your body away, and there is a process when you take off your clothes. Especially for older winter swimmers, although winter swimming can improve their physical fitness, they should do what they can according to their physical condition.