Billiards corner table 1
1, the most basic mathematical principle of billiards aiming is the so-called "hemisphere method", as shown in figure 1, that is, the correct aiming point (point A) is on the extension line connecting the center of the ball bag and the center of the target ball, and it is one ball away from the center of the target ball (that is, the contact point with the surface of the target ball (point B) is half a ball away).
2. No matter what the position of the cue ball and the target ball is, that is, how many degrees the angle α is in the figure, as long as you aim at point A when hitting the ball, the target ball will definitely be sent into the bag (of course, the angle α must be less than 90 degrees).
3. This method is also called "virtual ball method", because it can be assumed that a virtual billiard ball is tangent to the target ball, the connecting line between the two balls is aligned with the pocket, and the aiming point is the center of the virtual ball.
Because the aiming point is on the extension line connecting the center of the pocket and the center of the target ball, it seems that this line has a tail half the length of the ball, so it is also commonly known as "finding the tail".
Extended data:
Billiards suggestion method
High shot: As the name implies, it is to hit the cue ball above the midpoint, so that the cue ball can move on after hitting the target ball.
Shrinking rod: also known as pull rod and low rod, it is to hit the cue ball below the midpoint, so that the cue ball moves backwards after contacting the target ball. It should be noted that the impact force is downward, not horizontal.
Side gun: refers to adding side, hitting the left or right side of the cue ball, so that the cue ball rotates when it moves forward, and the cue ball changes its motion route after hitting the edge of the table or other balls. Before hitting the target ball, the rotating ball will have a certain line change, and the line change will change with the strength and size of rotation. Although there is a formula to calculate the radian of line change, in order to hit the target ball accurately, it is necessary to exercise the sense of the ball.
Jump ball: hit the ball from above the cue ball with a short stick (jump stick) to make the cue ball have a jump effect to avoid obstacles.
Brake ball: it also hits the lower part of the midpoint of the cue ball, making the cue ball rotate backward for a certain distance and then roll forward. After hitting the target ball, it will have a braking (fixing) effect.
Deflection: like adding a rotating high pole, on the basis of shrinking the pole or high pole, rotating the cue ball changes the moving route to achieve the purpose of moving.
Curved ball: similar to jump ball, but with different force method and hitting angle. On this basis, the rotation skill (shooting deviation) is added.
Gasser: Plug comes from the English word side, which means edge. In layman's terms, it is on the side of the white ball.
The correct statement is to cut the white ball from the middle with a plane and get two halves on average. If your shot hits any point on the tangent you are facing, it is not called jamming. If you touch anything except the tangent that faces you, it is called sticking. The purpose of the plug is to make the cue ball rotate, so that it can get a larger deflection angle after hitting the edge of the library. After blocking, the cue ball must hit the side library to achieve the effect of blocking.
Billiards aiming ball
1, first look at the hitting goal point, and then stand at the position where the cue ball is aligned with the hitting goal point.
2. Get down and aim. If you don't feel well after coming down or you don't think you are aiming at the target, then you must stand up and come down again. If you have to shoot with a clumsy posture, it's almost impossible to score.
3. After standing in a good position, twitch back and forth a few times to feel whether the pole is transported smoothly, then stop the club head infinitely close to the point to be hit on the cue ball, and then look along the pole to see if it can hit the goal point of hitting the ball.
4. After the above process is confirmed, the pull rod will come back to determine the distance of the pull rod with the strength you want to use, then pause and look along a straight line of the rod (head-cue ball hitting point-hitting goal point).
5. Then keep your eyes on the goal point of the hit ball and quit hitting.
Billiards angle table 2
Billiards table
Xiaobai, a D-level billiards player, has mastered the hitting action, standing and holding the pole, and getting out of the pole. After the shot, the action is stable and not deformed, and he can score a simple small angle ball. Billiards Xiao Bai is still in the stage of just becoming interested in billiards, and mastering basic movements, interests and correct and stable movements is the key.
C-level novice skillfully hits the corner kick aiming point within 45 degrees of the road surface; Learn three basic strokes: medium, high and low. You can hit the ball at an angle of less than 30 degrees with three different hitting methods and dynamics, and you can simply control your position. The limitation of power control will cause you to score only about 3 goals in a row, and there is still a gap from clearing the field.
Class b amateur drivers are required to master the far-table angle ball within 45 degrees and the ball near the library edge; Able to use large, medium and small forces freely; Proficient in a variety of pole methods, as well as simple pole insertion skills, can control simple libraries; Know how to walk in a simple sphere. If it reaches Grade B, it can be cleared occasionally.
Top amateur S-level players have mastered all kinds of angle balls, including the back court ball, and the accuracy is no problem. They are skilled in using all kinds of tricks, with delicate control, clear offensive thinking, a certain defensive foundation and a certain ability to correct mistakes in the face of clearing Taiwan. Reaching the S level, clearing the channel is no longer a problem.
SS level quasi-professional level SS level is already a quasi-professional level, and it is easy to master billiards technology in an all-round way, because the table is small and all kinds of shots are easier to get started; But at the same time, small platforms need