论文BreakingtheIce:WinterSwimmingHeatinBeijing是关于本文可作为相关专业BreakingtheIce论文写作研究的大学硕士与本科毕业论文BreakingtheIce论文开题报告范文和职称论文参考文献资料。
“It doesn’t feel that bad！” With a splash, the man jumps into the water. “Aaaaah, it is damn cold！”These are familiar declarations overheard during winter at both Beijing’s Houhai Lake in the historical heart of the city and Yuyuantan Park in the west. In both places, groups bre the icy water on a daily basis. Swimmers can be seen from sunrise to sunset, but the busiest times are early morning and early afternoon.
Why do they enjoy an activity that seems like torture to others? Most cite health benefits and the fun of the challenge. Science even backs up their claims. Studies suggests that winter swimmers experience less stress and fatigue, he more energy, better memory and a healthier respiratory system. Others claim that the cold water provides great relief for arthritis. According to a man in his forties, winter swimming helped him lose belly fat and build muscle. “But of course, you also need to do other kinds of physical exercise,” he adds.
Despite the advantages of winter swimming, one should be careful before diving in. Swimmers should first get used to the cold air for some time and stand outside in only a swimming suit. Otherwise, the drastic change in temperature could be disastrous. Even after adjusting to the cold, only experienced swimmers dive directly into the water. Beginners need to splash water on themselves before immersing their whole body. Swimmers often measure the water temperature. On a relatively warm winter day in Yuyuantan, the water was 3.4 degrees Celsius. On a colder day in Houhai, it was only 1 degree. In such a situation, most swimmers stay in the water less than one minute, but there are exceptions. In January, I met a swimmer in Houhai who stayed in the water for half an hour, which would cause hypothermia in most people. Before swimming, one needs to prepare： Veterans strongly advise against any alcohol consumption before swimming. It may give the drinker the illusion of warmth, but alcohol actually accelerates hypothermia. Eating too much is not advisable either, but a completely empty stomach is also a no-no. Experts recommend consuming a bit of rice porridge, and one swimmer revealed that he often brings a piece of chocolate as an extra boost. After swimmers emerge from the water, they rinse with water they bring. Some bring cold water while others like it lukewarm. After a wet swimming suit is removed, it often freezes. Although winter swimming can be good for healthy adults, it can be risky for children and the elderly as well as those suffering from heart or respiratory diseases, obesity, high blood pressure or arrhythmia.
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