What is baseball culture? Why can’t baseball, which is hot in Japan, enter the mainland?

If China’s national game is table tennis, then the Japanese national game is definitely baseball.

A certain institution in Japan once did relevant research, and found that whenever Japanese people mentioned sports, regardless of gender, baseball was the first sport that popped up.

Not only that, the Japanese high school baseball game known as Koshien is regarded by the Japanese as synonymous with blood and hard work, and has become an indelible memory of countless Japanese young people. At the same time, in the streets and alleys of Japan, we can often see a group of children who are not much taller than the bat, waving the bat methodically under the guidance of their parents.

In this way, Japan’s baseball culture has been handed down from generation to generation to the next generation, and baseball has become a well-deserved national sport in Japan. Then, why is the baseball of the Japanese fire so tepid on the mainland?

First of all, Japanese baseball culture is also influenced by American culture. Actually, not only Japan, but also Koreans like baseball very much. This is caused by historical factors. The earliest baseball was not the national game of Japan, but the national game of the United States. The Japanese didn’t like baseball at all, but under the influence of American culture, the Japanese gradually could not live without baseball.

And what about us? What does it matter to us that Americans like baseball? Naturally, we are not greatly influenced by baseball culture.

Secondly, compared with football, baseball costs too much money.

What are the requirements for football? Just find a vacant lot, have a football, even take a cloth pocket or a small tennis ball, and several children can play a ball happily together.

A basketball with a higher demand for the venue just needs a basketball shelf, a ball and half a piece of basketball field, so that a bunch of boys can have a sweaty afternoon.

But what about baseball? If you want to play baseball, you must have at least a baseball bat and a baseball glove. The sum of these two things is a big expense. Can you play baseball when the things are ready? Far more than that, if it’s just pitching and catching the ball, two people can find a clearing to play.

But if you want to organize a slightly formal baseball game, where to find a qualified venue is a big problem. If it’s just a few friends playing and no outfield is needed, then a few bases in the pitcher’s mound and infield are also important, right? In the long run, it will take up half of the baseball field. Considering that there are not many decent football fields in various places nowadays, let alone a special baseball field.

Subsequently, the characteristics of baseball itself are not conducive to its own promotion.

Compared with traditional ball games, the threshold of baseball is really too high. Football and basketball, as long as they are healthy and normal people, can participate and have fun even if they have not received special training.

And baseball? Without the professional guidance of the coach (the three skills of baseball pitching, hitting and fielding are relatively independent and need to be studied and trained separately) and a certain period of training, it is really difficult for a novice to throw the ball into the strike zone and master the correct swing posture.

To put it simply, a novice wants to experience the fun of baseball, which requires much more investment in the early stage and is not easy to get started.. The number and quality of grass-roots coaches in China baseball are far from enough, which makes it difficult for children to truly experience the charm of this sport and fall in love with it.

In a word, baseball, the national sport of Japan, seems to be a little acclimatized here. After all, for us, table tennis is more enjoyable to play.

Top attack, top defense! Count the five superstars in NBA active service.

In this era of small balls, there are fewer and fewer players who can integrate offense and defense. A top superstar like Curry also has a weak defense. Some players are very aggressive, such as Treyan and Anthony, but their role on the court will not be too great. Such players are commonly known as "attacking kaleidoscope and defending ten thousand people." There are also some players who are strong in defense but poor in attack, such as Gaubert and Vanderbilt.

So do you know that the top five stars are active offense and defense? Let’s take a closer look at the little vegetables that love basketball.

Presumably, you all know the player Brother Alphabet more or less. After all, he is the MVP of the 21-year finals. His offensive skills are rough, but he can still rely on his body to score 31.1 points +11.8 rebounds +5.7 assists +0.8 steals +0.8 blocks last season. His offensive deterrent power of the face frame belongs to the top in history, and no one can stop it when he rushes up. As far as physical fitness is concerned, he is a combination of Wei Shao and Durant. He can average 31.1 points per game with poor shooting ability and poor back ability. On the defensive end, Brother Alphabet is a top defensive master on the perimeter. He is fast, has a long arm span, has a good defensive consciousness and a positive attitude, dares to confront, and has been selected as the best defensive player for four times and won a DPOY. His ability to combine attack and defense ranks first in history. Don’t question his strength because of his bad actions.

Leonard, the leader of the Clippers, made his mark as early as 14 years ago, and became famous for his good defense against James. Leonard’s offensive skills are very comprehensive. He is proficient in middle distance, three-pointer and breakthrough, and he has also developed some passing skills in recent years. Last season, he averaged 34.5 points +6.5 rebounds +6 assists +2 steals in the playoffs, with an overall shooting percentage of 54.5% and a three-point shooting percentage of 60%. In addition, leonard is the top perimeter defender in history, and his "death entanglement" scares opponents. He was selected for three best defensive first and two best defensive second, and won two DPOY honors.

If I choose DPOY for last season’s playoffs, I will not hesitate to vote for Davis. How strong is Davis? Just look at little Jaron Jackson. Little Jia Lun is the best defensive player in the regular season, but he can’t prevent Davis from bombing inside. The score is higher or lower depending on how Davis feels in this game. His playoff average of 22.6 points +14.1 rebounds +1.4 steals +3.1 blocks is terrible. In addition, he also supported the Lakers’ inside defense by his own efforts, averaging first in the rebounding league and first in the blocking league. Attackers will become Nuo Nuo-only when they play against him, except Jokic.

In fact, I don’t want to put James in, but he did achieve the integration of offense and defense in the playoffs. James used to play "with the ball at the center", but because of his declining physical strength, he was transformed into a 3D striker in the playoffs last year, with Russell and Reeves in charge of the ball. In this regard, he also maintained a relatively high efficiency and comprehensive offensive skills. He will not be soft when the team needs him to stand up at the last moment, and he will definitely kill his opponent in the playoffs. On the defensive end, the "no-fly zone" formed by James and Davis in the first round made Grizzlies suffer a lot. He averaged 24.5 points +9.9 rebounds +6.5 assists +1.1 steals +1.1 blocks in the playoffs, which really subverted the cognition of fans. At the age of 38, he could still play like this.

Jokic was the winner of the championship last season, and he smashed many insiders to win the championship. His offense is really impeccable, averaging 30 points +13.5 rebounds +9.5 assists +1.1 steals +1 block. No one inside can stop him, and his three-point shooting rate even reaches 46.1%. His passing ability is also the top in the league, and he has no weakness except his ability to get off quickly. On the defensive end, his traverse speed is average, but his defense prediction is good. His quick-break ability is average, but his team system is good. His defense is not the top level, but it is also sub-top. It is much better than when he first entered the league. It can also be called an integration of offense and defense.

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Potter: It’s always difficult to play Blue Fox, but we should win three consecutive victories a week to show the progress of the team.

Live on March 12th, the Premier League game ended before, Chelsea beat leicester city 3-1 away. After the game, Potter was interviewed.

Porter: "This week is a positive week for us. Before that, we beat Leeds United and Dortmund. Today shows the progress of the team. It was a tough game, and the opponents were always so difficult to deal with, but in the end I think we should win. "

"In the Premier League, our defensive end has been very good and the team’s mentality is also very strong. They gave everything, they wanted to keep the ball out of the goal, and our offensive players wanted to hit the ball into the net.

At this level, it is very happy to win three times a week. Now we must win another victory next weekend and then enter the international competition day. We will try to get three points against Everton. "

About Chilwell and Fofana Facing the Old Master

"Chilwell answered this question with perfect performance. It was a game that the home fans made difficult, but they handled it well. This is not a simple game. leicester city has a chance and we have to defend well, but as the game progresses, the situation will get better. "

Python, an artificial intelligence programming tool! Application and advantages of Python in the field of artificial intelligence

There is a close relationship between Python language and artificial intelligence technology. Python is a high-level programming language, which is easy to learn, readable and standardized. At the same time, it also has many third-party libraries and frameworks, which can be used to realize various functions. Because of these advantages, Python has become an important programming language of artificial intelligence technology.

1. Machine learning:NumPy, SciPy, Pandas and other libraries in Python provide a wealth of machine learning algorithms and tools, and Python is also one of the most widely used languages in the field of machine learning.

2. Deep learning:TensorFlow, Keras, PyTorch and other libraries in Python provide tools to realize deep learning, which can quickly build and train neural network models.

3. Natural language processing:Natural language processing libraries such as NLTK and SpaCy in Python provide a lot of natural language processing functions, such as word segmentation, part-of-speech tagging, entity recognition, semantic analysis and so on.

4. Data mining and visualization:Matplotlib, Seaborn, Plotly and other libraries in Python provide abundant data visualization tools, which can help analysts better understand and present the data distribution and find out the laws and trends.

1. Efficiency:Python language is very efficient, which makes it an important programming language in the field of artificial intelligence.

2. Simplicity:Python language requires less code, is easy to learn and implement, and improves the development efficiency.

3. Diversity:Python language is widely used in the field of artificial intelligence, such as machine learning, deep learning, natural language processing, data mining and so on.

4. Openness:Python is an open source language, and its huge community and strong technical support provide a variety of free data analysis and artificial intelligence tools.

In a word, Python language has many advantages and has become an inevitable part of artificial intelligence technology. With the continuous development of artificial intelligence technology, Python language will be more and more widely used in its field.