Have you ever felt sticky in your mouth during a long-distance run, and some runners may choose to spit in order to keep their breathing smooth?
So, is this a necessary operation to maintain smooth breathing, or is it just a personal Xi?
Understand the phenomenon of increased saliva
During running, especially during high-intensity exercise, the body's natural response is to regulate the body's moisture and temperature balance by increasing sweating.
This sweating mechanism is not only an important part of thermoregulation, but also a key part of water management in the body.
As the amount of sweat in the body increases, to compensate for the water imbalance caused by sweat loss, the salivary glands become more active and secrete more saliva to maintain oral humidity.
This enhanced saliva production not only helps to keep the mouth moist but also soothes throat discomfort caused by prolonged breathing.
In addition, saliva contains a variety of enzymes and antibodies that have important physiological functions when running.
Amylase in saliva aids in the initial digestion of food, while antibodies such as immunoglobulin A (IgA) help protect oral health by defending against pathogens in the mouth.
The activity of these ingredients may increase while running, further strengthening the oral cavity's self-protection mechanisms.
On the other hand, due to the increased blood flow due to the rapid heartbeat when running, this also affects the blood ** of the salivary glands, thus affecting their secretory function.
As a result, runners may feel more moist in their mouth after a long period of exercise, which is an adjustment made by the body to adjust to the state of exercise.
In this case, the runner may unconsciously spit out excess saliva, which is a natural response to alleviate oral discomfort and keep breathing smooth.
From a physiological point of view, this response not only helps to maintain oral comfort, but also reduces breathing disturbances due to prolonged exercise.
The importance of public etiquette
However, although spitting is physiologically necessary, it is also important to be aware of the importance of public etiquette.
Runners should be aware that spitting on the ground can not only affect others, but is also inconsistent with good public health Xi.
Therefore, Lao Wang advises runners to spit when they need toChoose ways that do not interfere with others and demonstrate a sense of social responsibility and respect for the environment as a runner.
This is not only responsible for one's own health, but also respect for others and the environment.
The correct way to spit
Spitting while running is a natural reaction, but there are certain norms that need to be followed to ensure hygiene and personal image.
Some runners feel the need to spit during a run, regardless of whether there are people around them or not, and regardless of the current wind direction, if they just spit out, then it is very likely to splash on others.
Such willfulness is neither civilized nor hygienic. Especially in the current flu epidemic, runners should keep themselves clean and have a sense of public morality.
If you really want to vomit, bring a pack of paper towels with you, spit on the tissue, and then wrap it up and throw it in the trash so that it will not spread the disease and protect the environment.
In order to reduce the occurrence of excessive saliva during running, this can be achieved through breathing training. Deep and rhythmic breathing not only help improve exercise efficiency, but also reduce discomfort caused by fluid buildup in the mouth. Proper breathing training can help regulate the body's metabolic and circulatory systems, which in turn reduce saliva production.
In competitions or crowded situations, spitting should be more self-controlled.
In conclusion, spitting while running is a natural physiological phenomenon, but as runners, we should also pay attention to public etiquette and respect for others.
With reasonable handling and precautions, we can enjoy the fun of running while maintaining a good sports environment.
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