The Chinese women's volleyball team won!All members of the first game are hotly discussed in a mask

In the women's volleyball team on August 25, the Chinese women's volleyball team reversed Iran with 3-1 and won 4 consecutive victories, and also won the first A group. In the subsequent 1/4 final, they will match the fourth Australian team in Group B.

Although the women's volleyball team won, the scene of the girls in the first game of the game attracted attention. But in the sports competition after the new crown epidemic, it is not uncommon to wear a mask. Some members of the Brazilian men's and women's volleyball team worked for a mask at the Olympic Games. At the Beijing Winter Olympics, the Canadian women's ice hockey team also worked together to fight.

Screenshots of the video of the Chinese Women's Volleyball Team Wear Mask

In China's match against Iran on the 25th, the first game of the Women's Vegetors wearing a KN95 mask collectively. The Iranian team on the other side was wearing a headscarf.

At the beginning, the Chinese team was a little slow, and the Iranian team's offensive was fierce and led 12 to 10. Subsequently, the Chinese team Wang Wenhan and Zhuang Yushan counterattacked, causing the Chinese team to overtake 14 to 12. China and Iran subsequently fell into a tug and lead the score alternately. At the end of the first game, the Chinese team made an offense error and Iran led 26 to 24.

In the second game, the head coach of the Chinese team, Kuang Qi, asked Wang Yifan to replace Wu Mengjie, partnered with Zhuang Yushan, and the player also took off the mask. The Iranian team once led 10-7, but the Chinese team subsequently retrieved the status and overtaken with 16-13. The Iranian team scored 3 points in a row, and the two sides fought to 16 draws.

Kuang Qi said to the player when he paused, "We lost too fast! My mother -in -law!" After the suspension, the Chinese team continued to attack and led 22-18. In the end, the Chinese team finally pulled back a game with 25 to 19.

In the following two games, the Chinese team became more and more smooth, sweeping the third game 25 to 10, and the total score was overtaken by 2-1. In the last game, the Iranian team counterattacked, but the Chinese team ended the game 25 to 13 with the overall strength.

After the Chinese team surpassed 3-1, they became the first group. They will play against the Australian team fourth in Group B in the subsequent 1/4 finals.

During the game, the scene of the Chinese women's volleyball team wearing a mask aroused heated discussions on social media.

What is the impact of the strenuous exercise of a mask? The "Popular Science China" under the Chinese Association of Science and Technology previously stated that some athletes sometimes wear masks for short -term training for physical reserves, but it is not recommended that ordinary people wear masks for large exercise training.

First of all, the severe exercise of a mask can easily cause myocardial damage. This is because most of the masks we are currently wearing are tightly fitted with the face. The mask itself is poorly breathable, the respiratory resistance generated is large, and the internal and external air flow is not smooth. In the large -scale running sports, our ventilation volume will increase to 20 to 25 times the usual usual. Therefore, wearing a mask running requires more oxygen metabolism and oxygen consumption.

For people with better cardiopulmonary function, wearing a mask for an appropriate amount of running exercise is usually no problem. However, if there is no person with a certain level of training and poor cardiopulmonary function, it is easy to cause shortage of breathing, chaotic rhythm, high heart rate, and longer exercise. Symptoms such as chest tightness, which can cause the runner's myocardium and increase the risk of exercise and cardiovascular disease.

However, in the global sports field during the new crown epidemic, it is not uncommon to wear masks. On the Volleyball field of the Tokyo Olympics, the Brazilian men's team, Lucas Satkamp and Maurico Borges, and Macris Carneiro of the women's team, wearing a mask. But it is worth noting that they did not wear KN95 or N95 masks.

According to reports on February 22 this year, due to the surge in Korean crown cases, the South Korean Volleyball Association (KOVO) and the league signed an agreement. It is stipulated that if there are two or more teams from the epidemic, there can be less than 12 players, and the league can be suspended. Essence In view of this, many teams played a mask to play.

Yonhap News Agency's report on the women's volleyball league players wearing a mask to fight

In this year's Beijing Winter Olympics Women's Ice Hockey Group A Group stage Canada played against the Russian team, both sides also wore masks to fight. At that time, the Canadian team said that the Russian team did not show them a new crown test report, so they finally decided to wear a mask.

Source: Observer.com

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