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Hook (bowling)
A hook in ten-pin bowling is a ball that rolls in a curving pattern (as opposed to straight). The purpose of the hook is to give the ball a better angle at the 1-3 pocket (right-handers) or 1-2 pocket (left-handers.) to achieve a strike. When a ball is rolled straight, hitting the pocket must be precise. By hooking the ball, the ball will hit the pins with more force, producing better carry - especially on the 5-pin during a strike ball. Straight roll - even when it hits the pocket, will tend to leave a tap such as the 5-pin on a light hit, or the 10-pin if the ball was just slightly right of center pocket or with inadequate entry angle. A hook ball can achieve strikes with less precise hits. A hook ball can also help the bowler shape the shot on challenging oil patterns. In duckpin bowling, candlepin bowling, and nine-pin bowling, hook potential is greatly reduced since the balls are generally rolled much faster and thus have less time for a hook to develop. Techniques ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
20181229 2 4 6 Degree Angle Of Entry For Bowling Ball
Year 181 ( CLXXXI) was a common year starting on Sunday of the Julian calendar. At the time, it was known as the Year of the Consulship of Aurelius and Burrus (or, less frequently, year 934 ''Ab urbe condita''). The denomination 181 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * Imperator Lucius Aurelius Commodus and Lucius Antistius Burrus become Roman Consuls. * The Antonine Wall is overrun by the Picts in Britannia (approximate date). Oceania * The volcano associated with Lake Taupō in New Zealand erupts, one of the largest on Earth in the last 5,000 years. The effects of this eruption are seen as far away as Rome and China. Births * April 2 – Xian of Han, Chinese emperor (d. 234) * Zhuge Liang, Chinese chancellor and regent (d. 234) Deaths * Aelius Aristides, Greek orator and writer (b. 117) * Cao Jie, Chinese ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Bowling Congress
The United States Bowling Congress (USBC) is a sports membership organization dedicated to ten-pin bowling in the United States of America, United States. It was formed in 2005 by a merger of the American Bowling Congress—the original codifier of all tenpin bowling standards, rules, and regulations from 1895 onwards; the Women's International Bowling Congress—founded in 1916, as the female bowlers' counterpart to the then all-male ABC; the Young American Bowling Alliance; and USA Bowling. The USBC's headquarters are located in Arlington, Texas, after having moved from the Milwaukee, Wisconsin, Milwaukee suburb of Greendale, Wisconsin, in November 2008. The move enabled the USBC to combine its operations with the Bowling Proprietors' Association of America (BPAA). Purpose The USBC is the national governing body for ten-pin bowling in the United States. It has approximately 3,000 local associations across the US serving over 2 million members. Among its duties and responsibili ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Billiards
Cue sports are a wide variety of games of skill played with a cue stick, which is used to strike billiard balls and thereby cause them to move around a cloth-covered table bounded by elastic bumpers known as . Cue sports, a category of stick sports, may collectively be referred to as billiards, though this term has more specific connotations in some English dialects. There are three major subdivisions of games within cue sports: * Carom billiards, played on tables without , typically ten feet in length, including straight rail, balkline, one-cushion carom, three-cushion billiards, artistic billiards, and four-ball * Pocket billiards (or pool), played on six-pocket tables of seven, eight, nine, or ten-foot length, including among others eight-ball (the world's most widely played cue sport), nine-ball (the dominant professional game), ten-ball, straight pool (the formerly dominant pro game), one-pocket, and bank pool *Snooker, English billiards, and Russian pyra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cue Sports Techniques
Cue sports techniques (usually more specific, e.g., billiards techniques, snooker techniques) are a vital important aspect of game play in the various cue sports such as carom billiards, pool, snooker and other games. Such techniques are used on each shot in an attempt to achieve an immediate aim such as scoring or playing a safety, while at the same time exercising control over the positioning of the and often the s for the next shot or . In carom games, an advanced player's aim on most shots is to leave the cue ball and the object balls in position so that the next shot is of a less difficult variety to make the requisite , and so that the next shot is in position to be manipulated in turn for yet another shot, . Similarly, in many pocket billiards games, an advanced player's aim is to manipulate the cue ball so that it is in position to () a chosen next object ball, and so that the next shot can also be manipulated for the ''next'' shot, and so on. Whereas in the carom gam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ten-pin Bowling
Tenpin bowling is a type of bowling in which a bowler bowling form, rolls a bowling ball down a wood or synthetic lane toward ten pins positioned Tetractys, evenly in four rows in an equilateral triangle. The goal is to knock down all ten Bowling pin, pins on the first roll of the ball (a strike), or failing that, on the second roll (a spare). While most people approach modern tenpin bowling as a simple recreational pastime, those who bowl competitively, especially at the highest levels, consider it a demanding sport requiring precision and skill. An approximately long ''approach'' area used by the bowler to impart speed and apply rotation to the ball ends in a ''foul line''. The , lane is bordered along its length by ''gutters'' (''channels'') that collect errant balls. The lane's long and narrow shape limits straight-line ball paths to angles that are smaller than optimum angles for achieving strikes; accordingly, bowlers impart side rotation to ''hook (bowling), hook'' (curv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bowling Ball
A bowling ball is a hard spherical ball used to knock down bowling pins in the sport of bowling. Balls used in ten-pin bowling and American nine-pin bowling traditionally have holes for two fingers and the thumb. Balls used in five-pin bowling, candlepin bowling, duckpin bowling, and European nine-pin bowling have no holes, and are small enough to be held in the palm of the hand. Ten-pin balls Specifications The USBC and World Bowling promulgate bowling ball specifications. USBC specifications include physical requirements for weight (≤), diameter (—), surface hardness, surface roughness, hole drilling limitations (example: a single balance hole ''including'' the thumb hole for "two-handed" bowlers), balance, plug limitations, and exterior markings (structural and commercial), as well as requirements for dynamic performance characteristics such as radius of gyration (RG; 2.46—2.80), RG differential (≤0.06), and coefficient of friction (≤0.32). The USBC banned ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bowling
Bowling is a Throwing sports#Target sports, target sport and recreational activity in which a player rolls a bowling ball, ball toward Bowling pin, pins (in pin bowling) or another target (in target bowling). Most references to ''bowling'' are to pin bowling, specifically tenpin bowling, played in the United Kingdom and Commonwealth realm, Commonwealth countries. ''Bowling'' can also refer to target bowling, such as lawn bowls. Bowling is played by 120 million people in more than 90 countries, including 70 million people in the United States alone. In pin bowling, players knock over Bowling pin, pins on a long smooth surface called a ''Bowling alley, lane''. Lanes have a wood or synthetic surface with protective lubricating oil applied in different oil patterns that affect Bowling ball#Ball motion, ball motion. A strike (bowling), strike is achieved when all the pins are knocked down on the first roll, and a spare is achieved if all remaining pins are knocked over on a second ro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
20230630 Backup Ball Two-handed Delivery - Eric Jones
3 (three) is a number, numeral and digit. It is the natural number following 2 and preceding 4, and is the smallest odd prime number and the only prime preceding a square number. It has religious and cultural significance in many societies. Evolution of the Arabic digit The use of three lines to denote the number 3 occurred in many writing systems, including some (like Roman and Chinese numerals) that are still in use. That was also the original representation of 3 in the Brahmic (Indian) numerical notation, its earliest forms aligned vertically. However, during the Gupta Empire the sign was modified by the addition of a curve on each line. The Nāgarī script rotated the lines clockwise, so they appeared horizontally, and ended each line with a short downward stroke on the right. In cursive script, the three strokes were eventually connected to form a glyph resembling a with an additional stroke at the bottom: ३. The Indian digits spread to the Caliphate in the 9th c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glossary Of Bowling
: ''This glossary relates mainly to terms applicable to ten-pin bowling. For Candlepin bowling, candlepin terms, see Candlepin bowling#Terminology.'' Numerical *180: A pinsetter malfunction in which the sweep bar is stuck at the back of the lane, halfway through a pinsetter cycle. *270: A pinsetter malfunction in which the pin sweep is stuck at the front of the pin deck and the setter is unable to lower the next set of pins. In some bowling establishments, this malfunction is incorrectly referred to as ''180''. *_#_-Bagger: A string of _#_ strikes in consecutive frames within the same game (example: "six-bagger"). Symbols *X: Symbol for #strike, strike. */ (slash): Symbol for #spare, spare. *— (dash): Symbol for a zero-count ball. Also can denote an open frame when only the frame's overall result is shown on a scoresheet. * ➇ (circled number): denotes a #split, split leave. The first-ball pinfall is usually encircled. If a scoresheet is only showing frames' overall res ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
20200417 Bowling Ball Motion And Release Ratio
__NOTOC__ Year 417 ( CDXVII) was a common year starting on Monday of the Julian calendar. At the time, it was known as the Year of the Consulship of Honorius and Constantius (or, less frequently, year 1170 ''Ab urbe condita''). The denomination 417 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * January 1 – Emperor Honorius forces his half-sister Galla Placidia into marriage to Constantius, his general (''magister militum''). He is appointed '' patricius'' and becomes a prominent member of the House of Theodosius. * The Visigoths are granted Aquitaine, and become allies (''foederati'') of the Western Roman Empire. King Wallia establishes his capital at Toulouse. Asia * Nulji becomes king of the Korean kingdom of Silla. By topic Religion * January – Pope Innocent I condemns Pelagianism, and excommunicates the asceti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grit
Grit, Grits, or Gritty may refer to: Food * Grit (grain), bran, chaff, mill-dust or coarse oatmeal * Grits, a corn-based food common in the Southern United States Minerals * Grit, winter pavement-treatment minerals deployed in grit bins * Grit, or gastrolith, swallowed abrasive substances with roles in digestion * Gritstone, category of sedimentary rock * Grit (supplement), calcium source and digestion aid in birds Abrasive technologies * Grit, one of the byproducts of grinding, an abrasive machining process * Grit removal, the removal of grit, the coarse abrasive material in untreated sewage * Grit sizes, fineness/coarseness classification of sandpaper grit, and compares the CAMI and "P" designations with the average grit size in micrometres (μm) Art and entertainment * ''Grit'' (film), a 1924 American silent film starring Clara Bow * ''Grit'' (play), a 2023 Nigerian play by Obari Gomba * ''Grit'' (newspaper), a magazine, formerly a weekly newspaper * Grit ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nine-pin Bowling
Nine-pin bowling (also known as ninepin bowling, nine-pin, kegel, or kegeln) is a bowling game played primarily in Europe. European championships are held each year. In Europe overall, there are some 130,000 players. Nine-pin bowling lanes are mostly found in Austria, Czech Republic, Slovakia, Belgium, Germany, Luxembourg, the Netherlands, Estonia, Switzerland, Serbia, Slovenia, Croatia, Poland, North Macedonia, Hungary, France, Brazil and Liechtenstein. In English-speaking countries, where Tenpin bowling (which originated in the United States) is dominant, facilities for nine-pin bowling are uncommon, though it remains popular in areas such as the Barossa Valley in South Australia where many German settlement in Australia, German people settled in the 19th century. A modified version is played in the US state of Texas. European version Equipment This game is played by rolling a ball down an alley towards nine pins. There are three variations of lane shape: *''Classic'' lan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
