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first: what is the sore throat in winter?
1, lack of water
winter running, although not sweating in summer, but there will still be a sweating phenomenon, the loss of water and salt in winter, and the weather is dry, if not timely replenishment of the words easily lead to water shortages, which caused due to lack of water and dry throat, itching, pain and even appear after running feeling.
2, training novice
has no running habits before, occasionally running in winter, and the body's organs have not been able to adapt to the state of movement, resulting in poor breathing. The breath is not clear, the throat is irritation, and it naturally causes pain.
3, hot and hot
although the weather is very cold in winter, but people usually wear more thick, live in warm, less activity, and preference in food warming, spicy food, so that the body heat accumulation, is not easy to distribute, running outdoors in the cold stimulation of breathing easily lead to sore throat.
4, cold air stimulates
, the ambient air temperature is much lower than the body temperature in winter. During the running process, a lot of cold air enters the nasal cavity and oral cavity. If the breathing way is not proper, the cold air will directly stimulate the trachea and throat. The mucous membrane of the upper respiratory tract is dry, the secretion is increased, and the more serious is inflamed, which causes the symptoms of sore throat, itching and coughing.
5, dust foreign body
In the winter, the
is prone to wind free, moist, and counter temperature static weather, which is not conducive to the diffusion of pollutants. The throat is easily stimulated by foreign objects such as dust and other symptoms, such as pruritus, sore throat and so on.
second: how do you breathe during the winter running?
1, winter weather cold, just start jogging, due to the body's oxygen demand is not very large, you can only breathe in the nose. There are layers of mucosa on the surface of the nasal cavity, and there are abundant capillaries. When the blood passes through the mucosa, it radiates heat, it can warm the cold air inhaled, mucus can also secrete mucus, keep the nasal cavity moist, and stick the inhaled dust and bacteria to clean up. In this way, when the dry and cold air enters the nasal cavity, it becomes warm, clean and moist, thus reducing the irritation of the respiratory and lung.
2, with the running speed increased, the single sniff has been unable to meet the body's need for oxygen, and would then inhale, then the tongue to lick the palate position, to allow air to enter through both sides of the tongue, so that the air temperature is relatively higher, with the tongue moisture, will be to improve. When exhaling, the method of exhaling with the mouth is carried out.
3, breathing rhythm. That just started to run, breathing rhythm is the 3 step of a call, the 3 step. When I feel the feeling of difficulty in breathing, keep the speed, and then adjusted to 2 steps a call, the 2 step. Avoid too fast breathing, which causes too much deep breathing.
Reebok Ventilator launched with retro running shoes suede leather "Suede Perf" series of shoes is good?
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Rocksmith brought their autumn series of 2008. Rocksmith features this feature of color and cut, while style is a collision between Futurism and classic design. It is expected to be available in
stores around the world in mid August
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