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With the opening of the Rio Olympic Games in Brazil, the enthusiasm of the National People's Movement has increased. How to enjoy happiness and avoid accidental injury in sports has become a hot spot for many citizens. Recently. The reporter specifically interviewed professionals in related fields and conducted targeted discussions on a series of issues that need to be paid attention to in daily sports.
How to exercise replenishment?
Experts have something to say: (Chinese famous nutrition expert Liu Na)
How to drink water can better help the sports crowd to supplement the loss of water and maintain a good state of exercise? Must pay attention to whether they have exercise dehydration, this judgment is very simple, the weight after exercise than the exercise before not less than 2%, If it reaches 2% to 4%, it means that moderate dehydration has been achieved. If you do not pay attention to exercise supplement, exercise will cause damage to the body. Most people now know that they should not drink too much water before exercise. They should also try to supplement their own water after exercise. This is because a large intake of food can cause excessive burden on the heart and kidneys.
This feeling sometimes occurs after exercise: it is very thirsty, but when you drink a lot of water, you feel thirsty. This is mainly because water does not pick right. After a large number of water shortages, it is not suitable to add pure water or boiled water. This type of water will instead dilute electrolytes in the body, which will easily lead to hyponatremia, exacerbate cardiac and nerve excitability, and increase the risk of accidents such as cramps or abnormal heartbeats. The correct choice should be a bag of rehydration salt plus a bottle of mineral water, so that it can be used to supplement the body's minerals and trace elements, and rehydration salts can help the body absorb. In view of the fact that many places are now in hot weather, they do not discuss blind outdoor sports. Once symptoms of threatened heat stroke occur, such as dizziness, headache, thirst, excessive sweating, nausea, weakness in the limbs, rapid pulse, etc., exercise must be stopped immediately, physical hypothermia in the ventilated area, and drinking salt water. In addition to cultivating exercise habits, it is also necessary to pay attention to replenishing water, cooling, and measuring.
Sports mouth guard, do you have?
Experts have something to say: (Shao Linqin, Director of Children Stomatology, Jinan Stomatological Hospital)
If you are a fan of basketball, you must have seen the spit in the mouth of the NBA player, and the thick protective gear of the boxer. This is the sports mouthguard. Sports can build bodybuilding and strong body, but injuries caused by sports are unavoidable. The teeth bear the brunt of head and facial injuries, especially mountain bikes, ice skating, pulleys, skateboarding, basketball, football, taekwondo, martial arts, boxing and other sports. , It is more likely to cause teeth, gums, and jaw trauma. Did you know that as long as you wear a tailored sports mouth guard during exercise, all this can be avoided.
According to a survey conducted by the American Dental Association, 600,000 young people suffer from tooth and facial injuries each year, and 5 million teeth are missing in sports injuries. Losing a tooth may cost thousands of dollars or even tens of thousands of yuan to replace or implant teeth. This increases virtually. Many treatment costs. Corresponding to this data, 200,000 people in the United States benefit from the use of braces each year to avoid injury. From this point of view, how to repair teeth is not as important as prevention. It is better to wear sports mouth guards before carrying out high-intensity, physical movements such as basketball, football, and ice skating, which can easily lead to gum injuries.
Some foreigners should learn how to protect their teeth. In foreign countries, most athletes will choose a suitable braces for themselves. This does not make the sport feel uncomfortable, but provides the most comprehensive protection of teeth. Shao Linqin, director of children's stomatology department of Jinan City Stomatological Hospital, introduced that the City Stomatological Hospital launched the sports mouthguards as early as ten years ago, especially the color teeth were welcomed by the children. Private customized personalized sports mouth guard, imported environmental protection polymer materials, with personal dental jaws as a template, by professional doctors and professional technicians according to different needs, to ensure accurate retention, wear stability, effectively reduce the impact, the largest Minimize the damage to the face and face, effectively prevent the occurrence of trauma such as broken, detached and displaced teeth, prevent jaw fractures, protect oral soft tissue, and ensure comfort and durability.
How to scientific sunscreen?
Experts have a saying: (Wang Xiaolin, director of medical cosmetology department of Jinan City Dermatology Hospital)
More sun exposure has many benefits such as improving mood, extending life span, and helping the body produce vitamin D. However, in close contact with the sun, it should also pay attention to avoid being harmed. Lack of sunscreen common sense, wipe more expensive sunscreen is also doing nothing. When rejecting skin injuries during outdoor sports, scientific sun protection is the key!
It is very important to be able to think about sun protection anytime, anywhere. If it is normal and healthy skin, consider using sunscreen. If it is oily skin, easy to Zhangdou, it is recommended to choose chemical sunscreen, relatively clear and cool. If dry skin or sensitive skin, or children, it is recommended to choose physical sunscreen, low sensitivity, good moisturizing effect. If it is a neutral skin, it does not matter, anything can be. The question is, what is chemical sunscreen? What is physical sunscreen? Then, to teach you a trick is the simplest: as long as you see zinc dioxide, titanium dioxide words must contain physical sunscreen ingredients, the other are chemical ingredients. There are also mixed physical and chemical products, both. Most sunscreens are blends of physical sunscreens and chemical sunscreens and are generally effective.
As we all know, sunscreen cream must be applied within half an hour before going out, otherwise sunscreen can not play its due role. In addition, it is certainly not enough to apply sunscreen once a day. When applying sunscreen, it should be adjusted according to the individual's actual situation. Usually there is a need to make up for two hours at noon. As for the morning, in some places, such as workplaces that are not near windows or have no windows at all, there is no need for a two-hour supplement and they can be supplemented half an hour before leaving at noon.
Olympics set off sports wind outdoor fitness stress how many sports replenishment experts say something
Olympics set off sports wind outdoor fitness stress how much exercise replenishment experts have to say date: 2016-08-22 14:31
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