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Does swimming bring physical injury? Keep these precautions in mind.

As we all know, swimming is an exercise beneficial to physical and mental health, which has a great effect on our health. But before doing any exercise, we should fully understand the precautions for doing it, otherwise the benefits brought by doing exercise will only become the cause of damage to our health.

First, the swimming time should not be too long. If the swimming time is too long, our body’s heat will be slowly consumed, and the body’s thermoregulation function will slowly fail to play a role, which leads to the blood vessels in the skin expanding with heat and contracting with cold, the venules opening for no reason, and the blood circulation system becoming slow or even stopped.

Don’t underestimate these invisible changes, which will lead to blue skin and many small pimples, black and purple lips, and even more serious people will have severe spasms and cramps. In this case, the body will become very weak, so it will be easy to get sick, such as catching a cold, coughing or even having a fever.

Second, pay attention to the way of swimming. Snorkeling is a swimming style that many people are keen on. However, this method requires high swimming skills and physical fitness. Without solid skills and excellent physical conditions, diving is risky to a certain extent, which will bring harm to the body and even threaten life safety.

Because we need to hold our breath for a long time when diving, there will be short-term ischemia and hypoxia in the skull during this process. In this case, if the physical fitness is poor, it will easily lead to the attack of acute cardiovascular disease, which brings many risks.

Finally, pay attention to the swimming posture. Because in swimming, there will be a lot of shoulder movements. If the swimming posture is not standard, the muscles of the shoulder joint will always use the same movement or use one place to exert their strength. This long-term repeated exertion will cause damage to the muscles of the shoulder joint. For example, many people will have fatigue injuries to their shoulders after swimming, and in severe cases, they will pull their shoulders to their backs and arms.

Therefore, when swimming, we should pay attention to these in order to enjoy the benefits brought by swimming! # Breeze Project # # Medical Union Media Super Group #

The Nuggets and Kings are about to be completed, and Fox and Murray are swapped to help Mr. Joo hit the second championship.

According to American media reports, several NBA experts suggested that the Kings and Nuggets reach an agreement, and Fox and Jamal Murray should be exchanged.

For the Nuggets:

In 2023, the Nuggets broke the championship drought. Denver Nuggets didn’t win the championship for 76 years since they joined the NBA in 1976. In 2023, they finally won the championship. In the NBA finals of the 2022-23 season, the Nuggets won the NBA championship this season with a series score of 4-1.

In the semi-final of the Western Conference, the Nuggets played against the Lakers, and Murray played well and was in a hot state. No one could stop him. Sweep the Lakers 4-0.

Nuggets get Fox’s benefits:

(1) reduce the risk of injury, which can ensure the record of Nuggets.

(2) Fox has better physical fitness, and it can erase more different sparks with the appointment of teachers.

Fox has made progress in both the middle distance and the three points this season. Fox is still very young and has more room for improvement.

(4) Fox’s next fast break, Jokic’s ghost hand pass, think about the scene is terrible.

For the king:

Although Fox led Kings into the playoffs this season, he still failed to sell Warriors.

The king benefited from Murray:

① Having playoff experience and being able to take King further.

(2) Murray is also a killer, big heart, the courage to take responsibility.

③ The passing and pick-and-roll effect will be better, and the hand feeling technology will be more exquisite.

4 Murray+Sabonis may have a better combination of inside and outside lines, leading the Kings to break through the semi-finals in the new season.

Summary: From the data comparison of the two, Murray is not as good as Fox, but from the record comparison, Murray is better. Mr. Sabonis and Mr. Joo are the top insiders in the league, and both of them are Europeans. Therefore, they need a team defender to assist them. The transaction value of the two is completely matched, and the contract has not expired. Therefore, the exchange is completely feasible.

What a surprise! The China Men’s Basketball World Cup was a bargain, and the Japanese team’s host advantage was deprived.

A few days ago, the grading of the Men’s Basketball World Cup was officially released, and the World Cup draw will be made according to this grading. China team was finally assigned to the sixth gear, 32 teams were divided into eight gears according to the world ranking, and China team was also assigned to the sixth gear according to our ranking. This is also helpless. China’s current decline level is still relatively fast. According to this gear, China team will be drawn with the teams in the second, third and seventh gears respectively. In the seventh gear, because there are two Asian teams, namely Japanese team and Jordan team, it is said that China will draw one of the two teams in C? te d ‘Ivoire and Angola as an opponent of China’s group match.

Judging from the situation of such a grouping, we can basically determine the goal of China’s World Cup. It’s impossible to get into the top 16, because the teams in the second and third files are at least strong teams in Europe and America, and compared with these teams, China is not a question of winning or losing, but a question of how many points it loses. After retiring from Yao Ming, the China team has never been able to beat this level of opponents, even if it is impossible to narrow the difference to double digits with them. This can be referred to the unsuccessful match of the 2021 Tokyo Olympic Games. When the China team faced the Greek and Canadian teams, they lost more than 50 points in two games, which is a good reference.

There is only one goal left for China, that is, to become the best Asian team in the World Cup and return to the Olympic Games. First of all, the first step is to beat one of the teams in C? te d ‘Ivoire and Angola, and at the same time, we should hope that the other Asian teams, namely, the Philippine team, the Japanese team, the Lebanese team, the Jordanian team and the Iranian team, can only achieve the hope of China’s men’s basketball team returning to the Olympic Games if their records are not better than those of China.

Originally, because Japan and the Philippines are the hosts, we don’t have much hope for China to get the Olympic seats, because according to the regulations, the hosts will be assigned to the first team, so their grouping situation will be relatively favorable, or even a little lucky, and they will be able to hit the top 16 with the help of the host, just like the China team in 2019. At that time, China was put into a group with a team like Polish and Venezuelan, in fact, it was because of the glory of the host country. As a result, after the grading, we found that only the Philippines got the host qualification and advantage, and the Philippines was assigned to the first grade, while the Japanese team was assigned to the seventh grade according to its international ranking, and his grouping situation was definitely more dangerous than that of China, because he could not touch the super weak teams like Angola and C? te d ‘Ivoire. On the contrary, he had to play against the stronger teams in Europe and America such as Georgia, Latvia and Mexico, so Japan, a potential competitor, was selected.

Jordan and Lebanon are ranked eighth and seventh respectively. They are the lowest ranked and weakest teams in the same group, and it is basically impossible to win even one group match. Although Iran will meet a team with a lower ranking than itself, its strength is even worse than that of Kazakhstan after the lack of Kazakhstan season, so even if it gets a better opponent, it is basically hard to win. Therefore, China’s real potential opponent is only the host Philippines, so this grading is really a surprise to everyone. The unexpected point is that Japan, as the host, was not assigned to the first file, but was assigned to the seventh file. For China, it is a fisherman’s gain, and it is very likely that it will return to the Olympic family with the help of such an unexpected grading form.

Of course, this depends on two points. The first point is that China must win the weakest African opponent in the group stage, and also hope that the Philippines can’t play too well, because once the Philippines really rushes back to the top 16 with the help of the lottery, China can’t qualify for the Olympic Games.