There are many ways to form snooker with obstacle balls, and the most common ones are as follows:
1, fix the ball, when the other ball of the target ball is close and the angle is suitable, you can hit the target ball with the cue ball, and the cue ball stops behind the obstacle ball to form snooker;
2. Sticking the ball: When the player's target ball is a colored ball, but there is no good chance to take off the ball or catch the ball continuously, the cue ball and the colored ball can be glued together to make snooker, which requires higher strength;
3. Follow the ball, which is similar to the first case, but requires the player to move the cue ball forward for a short distance after hitting the target ball, and then move to the obstacle ball to form snooker, which requires a certain angle of follow;
4, pull rod, similar to the previous situation, but using the pull rod technology.
5. Switch places. The cue ball and the target ball are at both ends of the table, and there are colored balls nearby that can be used to play snooker. Use the cue ball to bounce the target ball back to the original area of the cue ball through one or more libraries. The cue ball bounces back through one or two libraries and stays in the original area of the target ball, hiding behind other balls to form snooker. This requires a high judgment on strength, angle and line.
6. Fine ball, spherical and similar to 5, but the cue ball adopts the way of "running horizontally". After wiping the target ball thin, eat one or more libraries and return to the original position nearby, hiding behind the colored ball, and the target ball only moves a short distance. This is the most common means of defense in TV broadcast. If used properly and with luck, a good snooker or post-Si Nuo can be formed.
In addition, there are many ways to make the obstacle ball, such as dividing the ball (in the middle of the table, the mother ball and the target ball move to the high and low areas of the table respectively after collision), play-offs, rebound, etc., but the most commonly used ones are the above six. All kinds of methods to do obstacles need players to practice constantly, be familiar with the judgment of strength, angle and route, and be able to use the methods comprehensively to do obstacles.