The foot spot is in the center of the foot string which is an imaginary line between the second set of diamonds on the far side of the table. Shelf: The shelf is measured from the center of the imaginary line that goes from one side of the mouth to the other - where the nose of the cushion changes direction - to the vertical cut of the slate pocket cut. This is called mouth. If you pocket the wrong ball, it’s called a foul, which gives your opponent a turn. Horizontal Pocket Cut Angle: The angle must be the same on both sides of a pocket entrance. When it comes to the history of pool, the game remains the same! It will have transferred all of its kinetic energy to the other ball, which will move forward with the same velocity that the cue ball had before the collision.

For example, it may be necessary to move a rack in progress to a different table, in which case a stalemate may be declared if a position cannot be transferred. The cloth used in billiards is fast making the balls move more swiftly on the table. A ball in hand allows a player to place the cue ball anywhere on the table before making their shot. The mechanical bridge, also called rake, crutch or rest, is an accessory of the billiard sports table and consists of a stick with a bridge head mounted at its end to support the shaft of the cue stick replacing the hand bridge during shots difficult to reach. The game is normally played in a race to reach a certain number of points or as a timed game. Players agree ahead of time that they will reach a set number of points to be considered the winner (a typical game is one hundred points, whereas a professional game is usually one hundred fifty points). To touch the head string line means that the edge of the object ball must reach (break) the string line. 1) On the break shot, a minimum of three object balls must either be pocketed, or touch the head string line, or a combination of both.

To know who will begin the match, you will have to string, which can either be based on an imaginary line (head string) or the number of wins (scoring string). If a player is late for his appointed match time, he will have fifteen minutes to report to his assigned table ready to play or he will lose the match. A soft (horse hair) brush, a cloth-cleaner made with billiard fabric, or a brushless (without rotating brush) vacuum cleaner are the recommended table and cushion cleaning devices. The pocket openings for pool tables are measured between opposing cushion noses where the direction changes into the pocket (from pointed lip to pointed lip). The pocket liners and boots should be of long wearing plastic, rubber or leather. The material the liners and boots are made of should not permanently mark (stain) the balls or cues. Only tables that are recognized by the WPA can be used at a WPA-sanctioned or recognized event.

1. The WPA has defined the continents for the purpose of these guidelines in Appendix A. This definition applies throughout the Rules and Regulations generally. Our definition adopts the IOC’s National Olympic Committee’s continental definitions. It is a key responsibility of the World Pool Association (WPA) at an international level, for its members the six Continental Federations (CFs) at a continental level and for its National Federations (NFs) at a national level. National Tournaments. A tournament is a National Tournament if it only comprises athletes from within the relevant country. For deciding who will break in racks after the first, in games such as nine ball, the tournament management may choose a procedure different from the standard one listed in the Rules. You should not pocket any other ball aside from the one you selected. At the side pocket openings, the rails are to be covered with a minimum overlapping of fabric over the facings. Otherwise, you are so lucky to receive a collection in decent condition. International Tournaments are classified by the WPA into the following five categories. The WPA itself, its members the CFs and their members the NFs, all organise or host Tournaments. 5. During any year there are many Tournaments organised in the world of Pool.

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