The right approach to billiards training will maximize our billiards skills. The following SPKI source manufacturers will introduce to you is for the pocket billiards playing method, should pay special attention to some of the billiards skills and skills in the actual combat problems.
1, aiming method The purpose of the mother ball impact sub-ball, mainly to let the sub-ball into the bag, but the bag position is fixed, which limits the sub-ball ball path. Therefore, in the case of a certain ball position, the first must decide the route of the sub-ball, so that the sub-ball can be according to the predetermined design of the route, directly into the pocket or by the edge of the table after the rebound into the pocket. This determines the ball path of the mother ball, i.e., which impact point to take, the weight of the force, and whether the mother ball hits the child ball with the front or the side, the thickness, and so on.
Regardless of whether the ball is rotating or not, the direction of the ball’s movement must be the line between the center of the ball and the center of the ball when the ball collides with the ball. Therefore, in order to be able to put the ball into the pocket, this extension line must lead to the center of the pocket, draw a straight line to the center of the ball, and extend the line to a point on the surface of the ball, then this point is the corner point where the ball should collide with it. In the actual playing of the ball, this corner point should not be taken as the aiming point. It is only when the center of the ball and the center of the ball and the entrance to the pocket are in a straight line, i.e., when the ball is hit head-on, that this point of contact can be taken as the aiming point.
In other cases, the aiming point should be determined in the following way: extend the side line from the ball to the contact point, intercept the length equal to the radius of the mother ball, so that we can get the center of the mother ball when the mother ball touches the child ball, and then the center of the mother ball, which is the aiming point of the ball when hitting the ball. From this we can see that no matter where the center of the ball is located, as long as the center of the ball is moving in a direction that is ready to point to the aiming point, and as long as the bat is hitting the ball with the right amount of force, it is possible to hit the ball into the pocket. On the other hand, through the aiming point can make a lot of straight lines, indicating that the mother ball from many directions can be hit through the aiming point.
2, the mother ball ball path When we play billiards, if only a mind, just want to hit the ball into the pocket, but not at the same time take into account the mother ball of the ball path will be like, then, although the child ball into the pocket, but it is likely that the mother ball will also be rolled into the same, or another ball bag at the same time.
For example, if you hit a green ball into a corner pocket, the ball will be deflected in the direction of another corner pocket, no matter what direction the ball is coming from, and no matter what the thickness of the ball is. We have already said, assuming that the mother ball does not rotate, in the absolute elasticity of the premise of the collision, regardless of the thickness of the ball deflection is how much, after the collision of the mother ball and the child ball movement direction of the angle of 90 °; and also pointed out that the positive spin, counter-spin so that the mother ball deflection decreases. When hitting the green ball into the pocket, perpendicular to the direction of the green ball into the pocket, almost the other corner of the pocket or its vicinity. If the mother ball after hitting the green ball has a little forward or reverse spin movement, the mother ball deflection, it is likely to roll into the pocket. So, playing without considering the path of the mother ball is not an option.
Similarly, or assuming that the absolute elasticity of the collision and the mother ball does not rotate under the premise, when the collision of the sub-ball into the pocket path, exactly and the mother ball aiming point and the other bag perpendicular to the edge of the line, taking into account the bag of the mother ball center has a certain degree of angle of tension, such as for the proximity of the center of the collision point of the ball, will make the mother ball deflected after rolling into the bag.
We make a circle centered at the midpoint of the sidelines of the two pockets, and by the theorem of the circumference of the circle, we know that the lines from any point on the circle to the starting lines of the two pockets are perpendicular to each other. When a sub-ball is located at any point on this diagram, and it is hit by the mother ball toward the pockets, it is highly probable that the mother ball will roll into the other pocket, unless it is a very thick head-on impact, or the mother ball moves in a short path. Such a circle is called a hazard circle.
One solution for a ball with a sub-ball right on the hazard circle is to hit the other side of the sub-ball, where the ball may not be deflected in a direction that points right into the other pocket. If the other side of the deflected ball is in a negative direction, or if both sides of the ball are pointing towards the pocket, another solution is to increase or decrease the deflection angle of the ball by spinning the ball to change the ball’s path to prevent it from going into the pocket. Another point to note when using the spin method of hitting the ball is that the forward and reverse spin methods of hitting the ball will cause the ball to bend and deflect, but whether the angle of deflection is increased (reverse spin) or decreased (forward spin), the course of the bend will be convex to the player.
It is also important to note that even with a central point of impact, when the mother ball and the daughter ball are far apart, due to the effect of friction on the table surface, the mother ball will undergo a positive spin after advancing for a certain distance, and after impacting the daughter ball, the angle of deflection will still be reduced due to the positive spin. Therefore, in the actual playing of the ball, we cannot judge the direction of deflection of the mother ball purely from the principle of geometry, even if it does not point to the bag, we should also consider whether the original route of the mother ball is too long, and whether it will roll into the bag after the change of the direction of the positive rotation occurs. In addition, the angle of deflection will increase with a heavier stroke and decrease with a lighter stroke, all of which should be mastered.
When the ball, the ball and the bag are in a straight line, the ball stops and the ball goes into the bag after the ball is hit without spin with the center point. If you make a mistake by pushing the ball, the ball will still have positive spin after hitting the ball, and even though the ball is in the pocket, the ball will probably follow the ball into the pocket as it continues to spin. This problem also exists when the path of the mother ball is long. One way to avoid the mother ball following the ball into the bag is to hit the ball with gravity, and the other way is to hit the ball with pump or spin, so that the mother ball will be deflected and its path will be changed.https://www.tiktok.com/@spk.billiard?_t=8qRRRnXP4N8&_r=1