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Just talking and not practicing fake tricks, but just practicing and not thinking is stupid. Badminton hard training is naturally the first, but thinking about technical points must never be left behind. Let’s see if these ten summaries have tied your heart.
▌ You can’t hit the ball by "slapping", and you don’t need your fingers to transform stiffness.
Forehand and backhand can’t be swung by the palm of your hand, which will slow down the speed of forehand and backhand conversion. When holding the racket forehand,Thumb support, force by index finger; When holding the backhand,Thumb force, forefinger supportThe other three fingers hold the handle conveniently.
▌ The arm can’t beat the thigh, and it can’t beat the whole body.
If you want to hit the ball powerfully, your arm alone is not enough. Compared with the arm, the body is more powerful, and when hitting the ball,Hit the ball with the help of waist and hip torsionWill improve your batting power.
The secret of playing backhand high ball is to imagine the ball as your enemy.
Drive the forearm to swing out by sending elbow through the big arm, and slap him hard with the back of the backhand.Understand that your backhand high ball must be in place.
▌ Believe that you don’t run blindly.
In the face of opponents who are good at using fake moves, don’t blindly move ahead, otherwise you will be beaten in minutes and doubt your life. Be sure to trust your own prejudgment and don’t move blindly.
▌ It’s not terrible to kill, and whoever is embarrassed is embarrassed.
Killing is not terrible, don’t be afraid to kill. It is a simple technology to catch and kill the blocking net.As long as you rely on your opponent’s strength to kill the ball, you can bounce over the netTherefore, you must not be psychologically timid when you take the kill, but believe that you can prevent any ball.
▌ release the net with less force.
You don’t need to put too much force on the net, just set the action and put a little force on it, so that the return ball is more close to the net.
▌ Wrist is the key to change
When hitting the ball, the big movements of the body are the basis of power, and the small movements of the wrist are the key to determining the line of the ball.Learn to use your wrist.You will find yourself in a different badminton world.
▌ Flat lob is more practical than high lob.
As far as amateur golfers are concerned, a fast flat high ball over the head will make it difficult for opponents to exert their strength because the line is too low to limit their swing.
Hard training is king.
Badminton courtThree points to see the technique, seven points to rely on footwork., and ninety points are all practice methods.
Stability is overwhelming.
Compared with all fancy skills, control mistakes are the most important among amateurs! Many amateur golfers lose points because of their own active mistakes, soStability is the magic weapon to win on amateur courts..
Word Box, a God Game Simulator, is a sandbox-type leisure and entertainment game, in which you can create the world and create the feelings of God.
Here, you can view the world situation, temporarily and quickly, and also define the laws of the world, save and create the world.
There are many ways to play in the game, so you can play freely.
First, create and shape your world
1. Deep sea, offshore and shallow sea (making all kinds of marine topography)
2. Sand (can make desert)
3. Soil, forest (water can be used to grow grass and trees)
4. Hills and mountains (making short mountains and high mountains)
5. Shovel (can increase or decrease the ground height)
6. Finger (check the box to copy)
7. Cyclone (distorting and disturbing pixel blocks)
8. Sponge (clean up damaged squares and moving debris)
9. Barrel (removing water and magma)
10. Biological Eraser (Remove All Life)
11. Demolition of tools (destruction of buildings, roads, volcanoes, etc.)
Second, civilization
1. Humans: They can build villages and empires, and they will collect all kinds of resources and develop themselves.
2. Elves (they prefer trees to orcs, and they are good at bows and arrows): They will also build villages and empires.
3. Orcs (they are cruel by nature and don’t like humans): villages and empires will also be established.
4. Dwarves (they prefer mountains to elves): villages and empires will also be established.
There will be wars between empires, and they will invade each other’s countries and destroy each other’s plundering resources.
Third, creatures, monsters and animals
1. Sheep, rabbits, chickens, cats, penguins, crabs, cows, turtles, rats, wolves, bears, insects and fish (these are ordinary creatures).
2. Ice devil (an evil creature that will bring ice to the surrounding land)
3. Demons (evil creatures that will bring fire to the surrounding land)
4. Thieves (like playing with fire and bombs, evil creatures)
5. Snowman (will bring snow to the surrounding land, attack the enemy will freeze the enemy, evil creature)
6. Evil mage (fire magic, enemies with white mage, evil creatures)
7. White mage (ice magic, magic with shield transmission, freezing, opposing evil mage, neutral creature)
8. Druids (neutral creatures)
9. Epidemic doctor (neutral organism)
10. necromancer (can summon skeletons, evil creatures) Ps: You can build your undead army.
11. Zombies (can infect other races, except necromancers, evil creatures) Ps: You can create a zombie army by releasing zombies to infect other creatures.
12. Santa Claus
13.UFO (will look for creatures to attack)
14. Angels (peaceful healing creatures, neutral creatures) Ps: Not that kind of angels, but elves.
15. The dragon (flame dragon) will attack any creature and release its breath. The monomer is the strongest, but it is easy to be beaten to death.
16. Special insects (different insects can make all kinds of terrain)
IV. Nature and Disaster
1. Temperature (change the temperature in the area)
2. Lightning (chopping trees will burn) Ps: You can experience the feeling of being a Raytheon.
3. Earthquake (will destroy the terrain)
4. Invisible force (excluding all living things) Ps: God Luo Tianzheng!
5.tornado (sweeping everything on the road)
6. Rain (let the land be covered with lawns and vegetation and put out the flames)
7. Fire (burning everything)
8. Lava
9. seeds, fruit bushes
10. Stone, gold, ore
11. Fountain, acid fountain, volcano
12. Rain clouds, acid rain, lava and snow clouds
V. Destroy
1. Explosives, mines, time bombs, mines, fireworks, grenades, bombs, napalm.
2. Nuclear bomb (force for peace)
3. Antimatter bomb (making black holes and devouring everything)
4. tsar bomba (Destroying the World)
5. Meteorite (power from outer space)
6. Hot rays (lava everywhere)
7. Coin (randomly eliminating half of the creatures) Ps: With it, you are Thanos (∩ _) with infinite gloves ? ? Become goo.
VI. Others
1. Blood Rain (therapeutic organism)
2. Anger (making creatures attack each other)
3. Blessing, curse, holy light, plague (strengthening and weakening, removing diseases, diseases)
4. Zombie infection (infecting other creatures into zombies)
5. Spores
6. Protective shield (used to protect living things)
7. Coffee (Acceleration)
8. Tumor creatures (land grows, devours everything, can make small soldiers, and are afraid of flames)
9. Grey sticky objects (destroy all targets)
10. Crab Sla (huge creature, you control the direction and attack)
11. Golden brain (no one can stop creatures who like brains from attacking, except ice demons, demons and zombies)
12. The brain of corruption (controlling creatures to attack each other)
13. Fire tower, ice tower (generating demons and ice demons)
These are my introductions to the game. This is a good game, which can satisfy your idea of creating the world. I hope you can enjoy it.
A perfect victory! China men’s basketball team beat Cape Verde men’s basketball team 86-66, which ushered in a "good start" in the warm-up match. Throughout the whole game, Qiao Shuai had mixed feelings. Where did the joy come from? The back line that troubled the men’s basketball team in the international competition finally got a little relief. In order to solve the opponent’s full-court snatch, Qiao Shuai made Zhao Jiwei partner with Cui Yongxi, and Fang Shuo became a stable output battery on the outside line. No matter how the opponent bit our ball holder, the men’s basketball team could still solve the problem in an orderly way.
In addition, the men’s basketball team maintained a high-intensity combat level, and the manual ball movement ensured the mobility of players. The flowing cooperation made the fans seem to see the appearance of the golden generation China men’s basketball team in 2008, and a big victory inevitably needed some improvement, such as the stability of free throws. Under high-intensity combat, the men’s basketball team still could not guarantee the free throw hit rate, which shows that our basic skills are still lacking. On the other hand, Li Kaier didn’t play. When will this trump card Qiao Shuai be played? We might as well look forward to it.
However, what is most worthy of recognition is that we will maximize our advantages. We should know that our opponents have excellent personal ability and good explosive power, and they can beat their opponents entirely by our teamwork ability. In this game, the three inside players of China Men’s Basketball Team performed very well, especially in the face of Cabo Verde All-Star inside player Juarez, qi zhou, Hu Jinqiu and Wang Zhelin bombed their opponents’ physical fitness in turn. Although their personal abilities could not be confronted, they still cut off the contact between their opponents in the form of wheel war.
Among the three inside lines, qi zhou played for 18 minutes, scored 8 points and 3 rebounds, and Hu Jinqiu scored 8 points and 3 rebounds in 13 minutes. His combination with qi zhou’s twin towers can not only ensure excellent mobility on the court, but also help the men’s basketball team to bring cooperation and defense, and the whole defensive flexibility of the men’s basketball team is reflected; As for Wang Zhelin, he used his offensive ability to break through the restricted area many times, and used Zhao Jiwei’s pass to kill his opponent inside the restricted area, causing his opponent to foul many times and scoring 9 points and 2 rebounds. Obviously, Qiao Shuai gave Wang Zhelin more offensive tasks.
Finally, look at Zhao Jiwei. The young man’s performance in this game is excellent. He also takes into account organizational tasks. Under his series connection, the offensive end of the China men’s basketball team is orderly. He knows Qiao Shuai’s tactical system very well, and there is no doubt that he is already the best candidate for the men’s basketball team. I believe that after Li Kaier’s battle, the men’s basketball team will form at least two offensive points in the lineup, and the opponents will encounter a lot of impact on the inside and outside lines. This is the real killer of Qiao Shuai. From the current point of view, Qiao Shuai’s change of this China men’s basketball team is very successful.
Text/Lao Wang Kan Qiu next door
If the fans have different opinions, please leave a message in the comment area and double-click to pay attention to Lao Wang next door. Lao Wang thanks the fans for their support!
ChatGPT-led artificial intelligence (AI) storm has become a new outlet, with Baidu, JD.COM, Tencent and other big companies scrambling for layout, Internet tycoons swarming in, and entrepreneurs eager to move. As OpenAI announced the API of ChatGPT model to the world, the market was completely ignited.
A month ago, Wang Huiwen, a billionaire and former co-founder of Meituan, started ChatGPT’s business with a "Hero Post". He invested 50 million US dollars to recruit wise men, and the slogan "Building China’s OpenAI" attracted countless attention as soon as it went out. Later, former Sogou CEO Wang Xiaochuan and former JD.COM Group Senior Vice President Zhou Bowen came out one after another. This wave of AI entrepreneurship has started in a mighty way.
Wang Shao, who is currently doing full-stack development, has long been keenly aware of the new entrepreneurial trend blown by ChatGPT. Since December last year, he has built his own application based on ChatGPT model. A few years ago, he worked in JD.COM, Jinshan and other big Internet companies.
Beside Wang Shao, like him, there are not a few entrepreneurs who feel this wave of technology. "Everyone’s response is very enthusiastic. In many communities, entrepreneurs are integrating the ChatGPT)API into their existing products, including bookkeeping and note-taking, or using the API to make new products. " In an interview with national business daily, he described it this way.
Abroad, entrepreneurs are also aiming at this new trend. Even silicon valley venture capitalists who are in the cold winter of science and technology have poured money into this frontier field. According to market analysis firm PitchBook Data Inc, global venture capital invested $1.3 billion in start-ups developing generative AI software through 78 transactions last year.
Entrepreneurs aim at "out of the box"
Wang Shao is one of the early entrepreneurs who entered the ChatGPT wave. HerAI, which he is developing, is a voice dialogue robot, in which many quick creation tools have been developed based on ChatGPT model, such as short video script, summary, weekly report generation, foreign language learning, cooking, programming and other functions.
He told reporters that HerAI was inspired by the famous movie Her. In this film, the hero Theodore and the artificial intelligence system OS1 have experienced a strange love.
Image source: HerAI
"At present, some users may not be very good at communicating with AI, so we have made these out-of-the-box tools." He said. "Based on the current ChatGPT model, plus some other fine-tuning training can achieve better results."
In foreign countries, the direction that entrepreneurs aim at is similar to that of Wang Shao. Bret Greenstein, a partner of PricewaterhouseCoopers, said (foreign entrepreneurs)Most discussions focus on the "out-of-the-box" characteristics of generative AI.Anyone can access a system for public use directly through the Internet.
Recently, the opening of the ChatGPT model API has ignited the enthusiasm of many developers, especially the news that OpenAI has reduced the cost by 90%. In Wang Shao’s words, "this is a very big change", because for developers, the initial investment in making applications based on this model is mainly the cost of accessing the API.
"OpenAI wants to be an inclusive company for the whole world. Its goal is very big, and the price of the model may drop later. The current price is basically 1000 Chinese characters, and the cost is about 3 cents. At present, such income should cover the cost. " He said.
Every reporter noticed that since ChatGPT became popular all over the world, batches of AIGC companies have sprung up like mushrooms after rain, and many previously established AIGC startups have begun to enter the eyes of investors.
Image source: screenshot of public information
Vertical direction should be used as the main track.
Domestically, venture capital opportunities related to ChatGPT include developing large-scale language models of ChatGPT, which are being done by major Internet companies such as Baidu, JD.COM, Tencent and Alibaba.
Before developing his own AI application, Wang Shao also worked in several Internet giants such as JD.COM, Jinshan and Qunar. Wang Shao told every reporter,In addition to directly studying similar models, big manufacturers also have business applications based on such models.In his view, big manufacturers have their own advantages in making models similar to ChatGPT in China.
"ChatGPT can be regarded as a platform for content text output, and each country has different requirements for its own content security policy. If it is a language model, it has advantages from the domestic point of view. In addition, the model can also be particularly optimized for the Chinese environment. "
butFor the vast majority of entrepreneurs, Wang Shao believes that vertical application based on ChatGPT model is a more feasible direction.
"Most (entrepreneurs) are based on the ChatGPT model, making their own applications, fine-tuning them, and then combining them with products in their own industries, such as education, finance, insurance, and intelligent customer service." Wang Shao told every reporter.
Based on the foreign situation, Bret Greenstein also believes that if the enterprise data is used to fine-tune the basic language recognition model of such tools, countless enterprise software applications can be established.
In Wang Shao’s view, only companies with financial and technical confidence can develop their own models, and it may be difficult for startups to seize this opportunity. "If you make a (large language) model, it is only possible for head companies, such as Baidu and Ali, or companies that can continue to get large investments, because it burns money." He explained.
In fact, before the publication of ChatGPT, domestic AI startups based on the big model field have emerged one after another. Some startups have previously accessed the APIs of other language models (such as Curie, etc.) to explore the establishment of their own ecology. When ChatGPT has become a hot spot of global capital chasing, at this time, how to choose such startups will become a difficult problem?
Wang Shao believes that for these startups, embracing the new model or continuing to develop on the existing ecology may exist at the same time.
"ChatGPT is a general model. For some professional knowledge of specific industries, such as more professional grammar checking or virtual oral English teachers, it is still necessary to train separately. (These startups) can combine the original model with the ChatGPT model, and the functions that can’t be done can be handed over to ChatGPT, and the original functions can continue to be used. " He told reporters.
Subdivide the field to find opportunities
When Baidu, JD.COM, Tencent, Alibaba and other big companies entered the market, the entrepreneurial tide also swept through. How can entrepreneurs survive in the cracks without being squeezed out of the track by big companies? Wang Shao believes that the answer is obvious, and segmentation is the key.
"Large companies generally start with general-purpose products. At the beginning, they will not pay special attention to a certain sub-industry." He said. "(doing) entrepreneurial projects, you can cut in from a certain segment. When you achieve the ultimate in this subdivision, your accumulation of user needs is not easy to be directly copied. Then it will be more competitive to expand into other fields. "
"Because in essence, ChatGPT is a general model and is not good at certain fields. Many entrepreneurs have to specialize in a certain field and can only combine other AI models or fine-tune the model. " Wang Shao told reporters.
The reporter noted that in addition to HerAI, the first batch of entrepreneurs accessing ChatGPT API in China have begun to exert their efforts in various fields, such as cooking, education, shopping and so on.
Image source: RecipesAI
In Wang Shao’s imagination, he also intends to continue to explore in the segmentation field, for example, he plans to integrate more third-party AI services. HerAI has been online for several months. Judging from the user feedback he obtained, "the most appeal may be not limited to the output of words, but to directly generate PPT, tables and even videos."
ChatGPT’s east wind has indeed brought many opportunities, but to truly gain a foothold and play its own world, Wang Shao bluntly said that there are still great challenges, both technically and financially.
"Like I said,It is a great challenge to embed the third-party AI service directly into the conversational chat, which needs constant exploration and verification. In addition, there is a great demand for manpower and funds."He said.
national business daily
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