2. The club raised its tail.
It's still a question of basic skills. Don't worry. First, the medium speed is moderate, and the pole extends with the cue ball. After proficiency, it will gradually transition to high speed and strong motivation.
The following will explain in detail the separation angle relationship between the cue ball and the target ball after they hit the target ball under various rod methods.
1. nonlinear sphere.
Middle stroke-the most basic stroke, and the stroke is the first choice in most cases. Reason: the ball won't float because it is thick. The separation angle is 90 degrees (according to force and distance)
Will produce different degrees of change, need to know carefully) the location of the hitting point, visually slightly below the center of the cue ball. Usually, the center of the cue ball seen by the eyes is actually higher.
High pole-commonly used pole method, when used, the cue ball will rotate forward, and the separation angle is acute. The higher the rod, the greater the force and the smaller the separation angle.
Middle-high pole-the common pole method, the position between the middle pole and the high pole is collectively called the middle-high pole, and the occurrence principle is the same as above according to the height of the hitting point.
Low bar-a common bar method, when used, the cue ball will rotate backwards, and the separation angle is obtuse. The lower the rod, the greater the force and the greater the separation angle.
Middle-low pole-a common pole method. The position between the middle pole and the low pole is collectively called the middle-low pole. According to the different hitting points, the occurrence principle is the same as above.
2. Straight ball.
All basic rod methods have no separation angle when used in straight balls. According to different rod methods, linear or linear extension motion in the same direction or in the opposite direction is generated on the same trajectory. "Does a right angle count as a separation angle? :)"
This is the end of the basic concept of pole method. If you want to master and skillfully use the above pole method, you still need a lot of practice and thinking.
After understanding the basic marksmanship, we need to implement these marksmanship concretely. Many golfers are already quite familiar with the shot method, so how to practice and use these marksmanship effectively?
Basic skills training:
Increase the training of uneven bars in the middle while asking uneven bars to fall, which is commonly called pedaling. At this time, you can use pink balls to increase the fun of practice.
Medium-high shot kick: When using the medium-high shot, you should pay attention to the shot rather than the strength, that is to say, when practicing this shot, the strength of each shot should be the same. Just ask for the change of hitting point. After hitting the target ball into the bag, the cue ball advances one position, two positions, and so on. Until you can control the cue ball to hit the pink ball anywhere you think.
Pedal position of middle and low lever: Practice method, the requirements are the same as above. The difference is the direction. When training with the above method, all the sticks should be fully pulled, that is, the head of the stick should be pulled to the thumb bridge, which can ensure that the strength of each stick is roughly the same.
Difficulty: Pay attention to the hitting position. If the hitting position is slightly higher or lower when pedaling, the effect will be different. The hitting point of cue ball:
As we all know, controlling the cue ball to the ideal position depends on the club method and strength, and different club methods are produced according to the position of the cue ball. So how many hitting points are there on the cue ball and how many strokes can be produced?
Theoretically, there are n hit points that can produce n kinds of marksmanship (N≥ 1K). So when someone says that the cue ball can be divided into more than ten points like a clock, I am also cursing. Indeed, if the cue ball is subdivided, there will be at least twenty collision points. But some hit points are almost useless, can't hit so accurately, and the effect will not be obvious.
The important thing is to play with your heart, do it seriously and learn to sum up. This is especially true for the ball that is a bit difficult for them in the same position. In the process of playing, the ball that can score lightly should never score vigorously. When playing, you should be confident, attack purposefully, and don't blindly pursue perfection. As long as you can keep the ball you are afraid of playing firmly, it is an improvement not to think about it in your mind. I think a master-someone who can grasp the opportunity perfectly, someone who can create the opportunity to clear Taiwan, someone who is accurate, someone who has a consistent attitude, and someone who can accept failure calmly. Because you are facing a person who is as full of wisdom as yourself, the real contest is wisdom, not just skill, so if you lose, there must be reasons to lose. Wake up, you will make new progress.
tactics
How to ensure more goals in one shot? To sum up, the following tactics are mainly used: 1) Don't try to score after kick-off, break up your own balls first, and pay attention to check which balls are dead or difficult to play, and those balls should be played first. 2) Let the opponent catch the ball first. The fewer balls he has, the easier it is for you to play. He is at his best when he has only one black ball left. You can defend one shot first, and then catch the ball with two shots. However, this method also has risks, and it is best not to use this trick to deal with experts. 3) Every time you score a goal, you must accurately control your position, kick the dead ball and leave an angle to lay the foundation for the next ball. Remember, you don't hit a ball, you hit a bunch of balls, and if one of them can't get in, you can't win, so be sure to aim accurately. 4) Don't play the easiest ball every time. The result is often that after playing several times, there is no ball to play. In the initial stage, it is a common method to hit the ball that can clear the dead ball position, such as hitting the ball pile with a thin bottom bag or a middle bag. In the stalemate stage, it is more important to leave a good ball before rushing to the dead ball. Otherwise, the dead ball rushed out but missed, wouldn't it be miserable? 5) Try not to hit the ball far away from the pocket. If you hit the ball in the center of the table, it will be much easier than hitting the bottom pocket. 6) As long as you can hit the ball, there is no impossible angle. Try not to blind the ball. Facts have proved that playing the edge ball often leads to failure. You should use tactics such as rebounding, rotation and borrowing the ball to create goals. It is easy to estimate when the pull rod is played, because it is accurate and obeys the law of reflection. Be careful not to let the bouncing ball touch the cue ball. The hook is more difficult, but it is a skill that most people don't pay attention to, and sometimes it is very useful. The target ball is close to the box and it is easy to hit the rebound hook. Spin (stick) is usually used to bypass the obstacle ball. As long as the angle of the stick is added to the side spin, you can hit the side spin. This is too high and too deep, and it is usually only used to save the ball. Borrowing power is a good idea I recommend, that is, if the direct route of the target ball is blocked, it can make the target ball hit other balls nearby and change its route into the bag. If you play this kind of ball too much, you will master the angle and strength. 7) Avoid the cue ball falling into the bag or hitting the black ball into the bag by mistake. As long as it is possible to make the cue ball fall into the bag, it should be avoided by rotation. If you reduce the chance of blinding the stick, you reduce the chance of blinding the black ball. Finally, we remember that we play billiards with eight balls, not every ball. When you can clear the table in one stroke regularly, you will find that this sport is actually very charming.
For billiards: in the process of playing, some people can play right and some people can't, or I can play like this, which is particularly handy. I couldn't play well like that, and I made more honest mistakes. I believe everyone should feel this way. In fact, if we look at this problem from a physical point of view, we may gain something. As we all know, the diameter of billiards is smaller than the diameter of the bag mouth. As long as the ball is within the allowable range of the pocket, the ball can generally be put in the pocket. By pushing back, we just need to ensure that the ball is within such an error range. How to ensure that the error of the ball is as small as possible? I looked up a lot of information and found that when we play ball, we don't look at the cue ball, but at the target ball. Judging from our standard posture, the club is generally under the chin, between the eyes, as long as we can see the midpoint of the pocket and cross the target. Some people say that you can hit the ball directly or with a particularly small angle, but you can't hit it with a big angle. In fact, this problem is very easy to solve, that is, considering the radius of the cue ball, after the cue ball collides with the cue ball, the cue ball runs in a straight line, which is equivalent to the extension of your rod. At this time, although you are aiming at the right point, if you look carefully, you will find that the cue ball can't hit the point you are aiming at, that is to say, it is not your rod that touches the target ball first. Therefore, if you kick off properly, you can hit the ball accurately after a period of training. ) (This aiming is to hit the ball with the middle pole on the premise of correct posture) Billiards hitting method: I said aiming above, and some people may say that if I miss, the trajectory of the target ball will be an arc. What should I do? This question varies from person to person. Some people say don't let go of the key points, others say let go of the key points. Personally, I don't think it is necessary to put some points in the process of hitting the ball, but it is necessary to put some points in the process of tying the rod, because the eccentric rod runs in an arc, but it leaves the straight track in the middle and returns to the original track when bypassing the obstacle. As long as the club is properly used, you can hit the ball accurately. However, the pull rod must give way, thinking that the running track is a combination of straight lines and arcs. The direction has changed. There are not many rules, but more contact is needed to improve the accuracy. All these show that the rational use of the pole method can play an amazing role. Generally speaking, the cue ball is divided into nine zones, and the hitting in each zone is named: hitting in the middle of the ball, which can completely transfer energy to the target ball, while the cue ball is static and conventional. A high ball, hitting the top of the ball, can completely transfer energy to the target ball. The cue ball is stationary first and then rotates forward, commonly known as heel. Low shot, hitting the lower part of the ball, can completely transfer energy to the target ball. The cue ball is stationary first, and then rotates and runs backwards, which is commonly known as shrinking the rod. Left wing, left side of cue ball, with arc. Right off the pole, hitting the right side of the cue ball, there is an (arc. Right low, hit the cue ball to the lower right, and the running track will appear first (after hitting the ball, hit the low). Left low, hit the cue ball to the lower left, similar to the above situation. Right high, hit the cue ball to the upper right, similar to the above situation. Left high, hit the left cue ball, similar to the above situation. That's all. Of course, there are advanced strokes. For example, the key point of jump shot and plunge shot is to aim at the center of the ball. Generally, the upper-middle part (or the lower-middle part) of the ball is exerted to pull the ball quickly. The key point of tying rods is to master the principle of parallel lines. The power of billiards: when hitting the shot, choose the power according to the distance of the ball and the needs of the situation. Choose different balls, different positions and practice with the same rod method; Choose the same ball, a fixed position, and practice with different strokes; There are also systematic trainings, such as crosses and snake colors. When these are all practiced, you can start to code the ball, start the opening training, and practice your golf skills in the game. When your golf skills are mature, you should exercise your ability to control the overall situation. A simple practice method is the free kick training method, which is to give yourself an arbitrary free kick after the kick-off, and then force yourself to make a hard shot to clear the table. If you make a mistake, start over. Until the station can be cleared frequently. Billiards Psychology: A good player should not only have excellent skills, but also have good psychological quality. For billiards lovers, they may have outstanding skills, but their psychological quality is particularly poor. They are nervous when they meet experts or don't understand them, pay too much attention to defense, and their own characteristics and advantages can't be brought into play, which makes them regret it. Therefore, in the process of playing, we should treat ourselves rationally, give full play to our own characteristics and advantages, and don't forget that you know everything he knows!
computing technology
Several ways to practice billiards skills-
■ To practice the ball, you should always practice the practice of pushing the white ball, which should be done by both billiards experts and novices. Pay attention to the movement of the white ball and the use of strength. Secondly, we should practice the accuracy of the goal and the white stop after the goal. .......
■ White Ball Pushing Practice Put the white ball on the brown ball point and push the white ball with a high pole. It is required that the white ball must be on the center line and as close as possible to the edge of the library (use the middle pole again and practice the bottom pole according to the same requirements). According to different strength, practice pushing the white ball with the middle and high bottom bars of the left hand and right hand. Pay attention to keep the rod smooth. It is best to use the coach's white ball made in Belgium.
■ Accurate target practice Several methods of practicing billiards skills need to repeatedly practice hitting five red balls into the bottom pocket with high and middle bottom bars, and pay attention to the position of white balls. The white ball needs to be practiced repeatedly on the three points of yellow, brown and green, which will be the basis of your success.
■ Walking practice requires that white balls can only be eaten in one library, blue balls must be put in the middle bag, and finally all eight red balls on the table are played. Pay attention to the position of the white ball, and be familiar with and master the use of various styles of play and strength. It is recommended to practice with friends during practice to see who clears the ball on the stage first. This combination will quickly improve your skills. )
■ Spinning practice requires red balls to enter the designated bag, and six red balls are hit into the bag in the order of one left and one right with one shot. Pay attention to the strength and speed of hitting the white ball. From this exercise, we will observe the change of the position of the white ball after eating a library.
■ Sticking the ball by the library requires hitting three red balls into the top bag in turn, practicing repeatedly with different strokes and different strengths, and paying attention to controlling the strength, so that the hitting strength is just enough to gently send the red balls into the bag.
Billiards origin
The origin of billiards: Some people say that billiards originated in France, some people say that it first came from Britain, and some people say that it first came from Spain and Italy. Opinions vary, and there is no exact textual research data at present. Limited information shows that there were only two balls on the earliest billiards table. Spread to France, the French joined a red ball, and the British joined in. /kloc-at the end of 0/7, Louis XIV's doctor in France asked the king to play billiards after dinner every day. Subsequently, billiards became popular in France. At first billiards were made of wood, and then ivory appeared. It is said that one ivory can only make five balls. In Britain, it takes tens of thousands of elephants to make billiards. Ivory billiards must be carefully selected and have the same weight, so the price is very expensive! So ivory billiards is only suitable for court nobles to play! Later, Heath, known as the father of American plastic industry, developed a billiards made of nitrocellulose, camphor, alcohol and other chemical raw materials, which greatly reduced the cost of billiards. Then at 1920, a billiard ball made of stone carbonate appeared. The manufacturing cost of billiards is reduced again. Since then, billiards has really become the public entertainment in the entertainment circle. Billiards started with the first two balls and gradually evolved into English billiards, French billiards and so on.
The popular English snooker billiards originated from 1885 and has a history of 100 years. Billiards has a history of five or six hundred years. Which country did billiards originate from? Some say it's ancient Greece, some say it's French, some say it's Britain, some say it's China, Italian and Spanish, etc., but they are all based on legends, so it's difficult to determine. However, it is an indisputable fact that billiards originated in western Europe. Billiards14th century, in the era of Queen Victoria in England, people attached great importance to billiards activities. In some wealthy families, there are not only luxurious and exquisite billiards rooms, but also strict activity etiquette when playing, and some regulations are still in use today. If a guest comes while playing, you must gently open the door and enter the room. You are not allowed to talk and shout loudly, so as not to affect the players' quiet thinking. For another example, when playing ball, you can ask the other party not to stand facing nn or close to yourself, and not to casually swing and other uncivilized actions. Billiards is an elegant activity. Now, billiard halls and rooms have similar clear rules against loud noise and smoking.
Billiards appeared in France in 15 10. The billiards played by King Louis XIV of France at Versailles Palace are "single billiards". There is an arch made of ivory and an ivory column called "King" on the table, and the ball is played with a spoon-shaped stick. You can score by hitting the ball on the door or touching the post. Because the doctor of King Louis XIV suggested eating the king's meal. It is said that billiards was originally a game of digging holes in the outdoor ground and hitting the ball into the hole with a wooden stick, and then it was changed from outdoor to indoor desktop. Billiards has a history of hundreds of years since it appeared. It is not perfect as soon as it appears, but has been constantly improved and enriched in the long-term circulation, and now it has reached a relatively perfect level. In the past, playing on an indoor table started with a round hole in the center of the table and then four holes in the four corners of the table. The increase of holes also stimulated people's interest in playing ball until six round holes were opened on the table. It evolved into the prototype of today's snooker table. In the development of the table, there is an octagonal table with holes on both sides. * * * Eight holes, and the number of holes has increased. A ball can accommodate more people. /kloc-At the beginning of the 9th century, the development of billiards began to mature. With the improvement of technology, equipment and appliances have also developed, and many large and small improvements and inventions have appeared. As for the billiard table, the original table is an ordinary wooden table. Because the wood is deformed due to the climate, it is difficult to ensure the flatness of the table top, which directly affects the play of hitting skills.
1827 or so, the tabletop is made of slate, and the high quality tabletop is smooth, flat and undistorted. At first, the edge of the table was wrapped with wool or cotton and nailed to the edge of the table for use. Because there is no elasticity, it can only play a role in buffering the impact. It was not until 183 1 that rubber began to take its place. 1835, Phelan, USA, 1854, semi-sand Poland, USA successively improved and invented regular rubber table edges with good elasticity. Who invented and improved the leather head of the club? There are two legends: one is/kloc-the bald stick used in the early 9 th century is the French soldier Minquart stationed in India. When he was punished, he was forced to practice for a long time. He found that the bald head of the stick was not easy to use, so he added a piece of skin to it. After the experiment, he began to promote it. Another way of saying it is: the leather head was invented by the famous French billiards player Miguel, and the chocolate powder was invented by Britain to prevent the club from slipping. The "ball" used in billiards also has a development process. The earliest billiards were made of wood or brass. Later, inspired by Indian ivory ornaments and advanced instruments, ivory was also selected as billiards material. One ivory can make five balls. According to the demand at that time, it is estimated that there are more than 10 thousand elephant teeth to solve every year, and the amount used is really considerable. Because billiards require high quality, roundness, the same weight of each ball and high price, only a few royal nobles can enjoy it, which seriously hinders the popularization and development of billiards.
Until 1868, billiards developed widely in western countries, and the demand for balls increased greatly. A billiards company in new york volunteered to offer a reward of $ 1 10,000 to collect substitutes for ivory balls. At that time, Heath, known as the father of American plastic industry, successfully developed plastic billiards by chemical method, which promoted the revolutionary change of billiards manufacturing industry. At the same time, it has also made great contributions to the development of billiards. Therefore, Heath was also elected to the Hall of Fame by the American Billiards Association. At first, billiards was played with only two balls on the table. By 1775, the French added a red ball and the British followed suit. At this time, there are three balls on the table. This kind of play is called "opening", and the batter can score by putting the opponent's ball into the goal bag or hitting two balls at the same time. This kind of play is the original play of three-ball bag billiards that we are playing now, which is the English billiards "Bi Li". American billiards were introduced to Florida by Spanish in 1504. 1607, the British brought billiards to Virginia.
1690 The French who moved to South Carolina also brought billiards to the United States. At that time, although billiards was introduced to the United States in various ways, it did not develop rapidly until 1800. After years of research and development, until the middle of19th century, it made great contributions to the improvement and perfection of billiards technology, game methods and rules, until it created a major school of American billiards in the world, keeping pace with French billiards and English billiards, and now it has become popular in the east and west. About the establishment of billiards organization, the earliest country was Britain. 1885, amateur and professional players formed a billiards association and formulated the first set of formal rules of the game.
1908, the other party set up a billiards management club. 19 19, the billiards association and the billiards management club reached a merger agreement, and the highest institutions of English billiards and snooker billiards were established as the billiards federation, which presided over the two kinds of billiards and formulated rules.
The World Billiards Union was founded in 1940, which is an international organization of billiards activities. Its headquarters is in Brussels, Belgium, and its administrative center is in Barcelona, Spain. The World Billiards Federation is responsible for the world billiards competition. Many countries in the world have developed billiards activities and established billiards associations. More than 30 countries have joined the World Billiards Federation, all of which are members.
The American Billiards Association was founded in 1948, which is the highest governing body of all kinds of billiards in the United States. The meeting place is in Chicago. 1965, the Association established the Billiards Hall of Fame to preserve the important information in the history of billiards and the glorious records of outstanding people.