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Bowling

Bowling ball and two pins Ten-pin bowling lane

Bowling is a game in which players attempt to score points by rolling a ball along a surface to knock down objects called pins. There are many forms of bowling, and the earliest known form has been dated back to ancient Egypt. Probably the best known form today is the American game of Ten-pin bowling. This form, in both amateur and professional versions, is played around the world, making it one of the largest participation sports available.

History

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Primitive forms of bowling have been played as early as 3200 BC in Egypt, 200 BC in Germany and 1100AD in England. Bowling was popular in the time of King Henry VIII in England. The best bowler of all time is regarded to be Adam Laskey of Fargo, North Dakota, USA.

Forms

Most forms of bowling may be categorized as either indoor or outdoor. Most indoor forms are played on a "lane", a flat surface made of wood or a synthetic imitation, which is several times longer than it is wide.

Included in the indoor category:

  • Ten-pin bowling, which evolved from ninepin bowling in the 19th Century.
  • Five-pin bowling, played in Canada
  • Nine-pin skittles
  • Candlepin bowling, played in eastern Canada and New England, is a variation of ten-pin bowling.
  • Duckpin bowling, commonly found in the mid-Atlantic and northeastern United States and eastern Canada, is a variation of ten-pin bowling involving small, squat pins, sometimes with rubber at their widest points (rubber band duckpin bowling).
  • Feather Bowling (Belgian trough bowling) originated in Belgium and is played in Detroit and Mount Clemens, Michigan.
  • Cocked Hat
"Midnight bowling" or "Cosmic bowling" is offered in many ten-pin bowling centers to present bowling as entertainment. It involves the use of blacklights, fluorescent pins and music to create a dazzling atmosphere.

For nearly a century, ten-pin bowling lanes had a surface made of wood. Beginning about 1980, most ten-pin lane surfaces have been converted to or built with a synthetic material imitating a wooden surface. In ten-pin bowling, a building containing many lanes has traditionally been called a bowling "alley" but in more recent times, to upgrade the image of the sport, bowling "center" is preferred.

The second category of bowling is usually played outdoors on a lawn. Here the players throw a ball, which is sometimes eccentrically weighted, in an attempt to put it closest to a designated point.

Included in the outdoor category:

  • Lawn bowls
  • Bocce
  • Pétanque

Styles

  • Fast bowling
  • Left-arm orthodox spin
  • Left-arm unorthodox spin
  • Leg spin
  • Off spin
  • Seam bowling
  • Spin bowling
  • Swing bowling

Is it a Sport?

There is disagreement over whether bowling should be regarded as a sport. It requires hand-eye coordination and techniques just as fine as in other sports where players are required to propel an object toward a target, such as in golf, baseball, basketball and hockey. Nevertheless, bowling, like golf, obviously does not require running. Those who excel at bowling will usually consider it a sport because improving your abilities is a challenge requiring a great deal of practice and even study. Many professional bowlers engage in exercises like resistance training and jogging in order to sustain their stamina for long tournaments. There is a lot more to bowling than the novice player can appreciate. Joining a league to compete with others is an experience that often motivates players to improve.

Organizations

League and tournament ten-pin bowling groups in the United States have the option to be certified by the United States Bowling Congress (USBC). The USBC provides standard sets of rules for the play of the game, equipment and other things. It also provides several achievement and high score (honor) awards. The USBC is a 2005 merger of three older ten-pin bowling organizations: the American Bowling Congress (ABC, formed 1895), the Women's International Bowling Congress (WIBC, 1916) and the Youth American Bowling Alliance(YABA). There are similar organizations for many of the other forms of bowling.

Ten-pin bowling technology

The behavior of a rolling ball on a surface is controlled by several factors, the most obvious being the bowler's delivery. In the delivery, the bowler can advantageously use or fight (intentionally or unintentionally) the force of gravity. After the ball is on the surface of the lane, a complex interaction of friction, gyroscopic inertia and gravity becomes a factor that can range from subtle to perhaps amazing. These environmental influences can be segregated as either lane conditions or ball characteristics.

Both are regulated by the USBC, as are the pin characteristics. Technological changes, throughout the history of the sport, often required new regulations, and this continues today, often with great debate. The controversies usually involve scoreability. While low scoring can be a problem, it is the increasing frequency and degree of higher scoring that irks the purists, who say that it is spoiling the integrity of the sport. Among advanced players, there is little argument about whether technological changes have enabled higher scoring (it has). Yet there are those who have seen their scores decline, often due to not changing their technique or balls. Some argue that it unfairly effects competition. Many advanced bowlers continually buy new improved bowling balls to try to obtain an advantage over their opponents, and all have access, at least as far as their bank accounts can go.

Historically, up until the late 1960s, the USBC honor awards (for 300 games, 800 series, etc.) were rarely won genuine treasures. As things started to change, an organization named "The Foundation" comprised of experienced lane maintenance experts and many distinguished bowlers, including members of the Professional Bowlers Association (PBA) and the United States Bowling Congress (USBC) Halls of Fame, was founded in 1966 with the goal of addressing these serious issues. The Foundation members at that time made the statement that under the current environment in bowling they "could no longer guarantee a lane condition that would be accepted by the contestants, coaches and observers as fair and equitable." In 1989, Bob Strickland wrote that bowlers know it is possible to bowl bad but score good, or worse, to bowl good but score bad. It can be confusing to players as they learn the game. For more experienced players, notably older ones who have locked themselves into some technique that no longer works as well, it can become quite frustrating.

In the early 1970s the first plastic balls became widely available, just a few years after the first urethane coatings were applied to the old wood lanes. Those and subsequent changes have been altering the physical scoring factors. These and the ever present opportunity to use lane oiling patterns to make targeting easier, is a cause for concern. Honor scores have increased by several thousand percent on a per capita basis in the 25 year time period from 1980 - 2005. The USBC, for various reasons, has not been able to regulate these changes well enough to protect the integrity of their honor score award program. So they have cheapened their intrinsic value and created other workarounds.

In response to the view that higher scoring lane conditions are spoiling the integrity of the sport, the USBC introduced in 2000 the Sport Bowling Program which offers a different optional league certification. It understandably requires higher bowler fees, and the USBC provides a separate set of honor awards. In "Sport Bowling," lane conditions are more highly regulated and controlled than in traditional leagues and the oiling patterns used are generally more even with regards to volume and ratios of oil across the surface of the lane. "Sport Bowling" conditions are also used at the major championships of professional bowling (the U.S. Open, the USBC Masters, the PBA World Championship, and the PBA Tournament of Champions).

One of the most contentious issues that has arisen is whether there should be a Standard Ball for the sport of bowling, or at least whether significant restrictions should be imposed on bowling ball technology. Other considerations have been noted with regards to the weight of the bowling pins, lane oiling techniques, and with the construction materials and techniques used to build bowling lanes.

A bowling ball is not an absolutely uniform sphere - the gripping holes (and sometimes a balance hole) alone make that impossible. Bowling ball materials, during the history of the USBC, have evolved from wood, to rubber, to plastic, to urethane, to reactive urethane, to particle, and to epoxy. Wood balls are now just museum pieces. Rubber balls are almost as hard to find - you may still see them offered to casual bowlers at bowling centers, from their racks for those who don't own their own ball. Bowling balls have been constructed with a core made of one material, a spherical coverstock ("cover" or "shell") and a "pancake" weight block of denser material intended to compensate for the gripping holes.

In the early 1970s, people began experimenting with the hardness of the plastic balls, notably PBA member Don McCune, who invented the "soaker" - a plastic ball he softened "in the garage" with chemicals. These and balls subsequently manufactured with the resulting softer cover came under USBC scrutiny because of the increased scoring. A ball hardness rule was established, which barred some of the softer balls.

At some point in ball making and drilling the USBC introduced ball balance regulations to prevent people from taking advantage. It was possible to drill the grip at a location relative to the weight block so that it would achieve some effect, such as to help the bowler make it roll earlier or hook more.

Prior to about 1990, the USBC "static" ball balance regulations were adequate. The core was usually a uniform sphere centered inside the ball. Then competition among ball manufacturers motivated the production of balls designed to offer more than the "static balance" tricks. Materials and fabrication changes have since allowed the assembly of balls whose interior components have a much greater range of density, thereby offering a new ball choice that, in physics terms, involves the moment of inertia of a solid sphere. Eventually, "dynamic balance" regulations had to be adopted.

In order to continue this discussion, a systematic description of ball rotation must be introduced. For various formulaic purposes, physicists divide rotation into three components, assigning portions to x, y and z axes that are mutually perpendicular. For bowling, the x-axis can be assigned to a line that is parallel to the foul line, the y-axis to the line parallel to the boards, and the z-axis to the vertical. Forward-roll is rotation about the x-axis, side-roll is rotation about the y-axis and mid-roll (or spin) is rotation about the z-axis. The pure full-roller delivery is a combination of forward- and side-roll only. Semi-rollers include spin. Spinners may have very little side roll. In a very strict physics sense, a ball may be delivered with rotation, but usually not in a roll, because that would imply complete traction. The technique of the great majority of bowlers involves a delivery that starts the ball in a skid that evolves into a roll that hooks into the pins.

It has been known since before the 1960s that a "full-roller" type of delivery does not hook as well as "3/4 rollers" on oily lanes. On successive rotations, the "full roller" repeatedly contacts the lane on the same full circumferential circle, on which the oil accumulates, making it harder for the side-roll to find traction and create hooking action. The "full-roller" had been the dominant choice before the changes in lane coatings and oil. The "semi-roller" is now preferred (it may also be called "3/4 roller" or by other slang terms). With a 3/4-roller a bowler puts the ball into a rotation whose contact ring is smaller, and on successive rotations enlarges (subsequent examination of the ball often shows a flaring of the circles of oil). This is because at every spot along the circle friction reduces the rotation, and that includes the spin component, causing rotation on a continually larger circle. This has the effect of bringing relatively dry ball surface in contact with the lane, increasing traction for both forward-roll and side-roll. It probably goes without saying why bowlers often wipe oil off the ball.

Another effect of ball imbalance (either static or dynamic) is the ability to introduce gyroscopic effects on the rotation. The component of imbalance along the rotation axis provides a leverage that can change the orientation of the axis on its horizontal plane, an action physicists call precession. It is basically the same thing as a spinning toy top "going around in a circle." In the case of a rotating bowling ball, as it moves along the lane, there is only time for its total rotation axis to move along a short arc, but this is enough to reorient the total rotation so that some of the forward-roll becomes side-roll, increasing the side-roll provided in the bowler's delivery, thereby achieving more hook. It is possible to use dynamic ball balancing to achieve a stronger gyroscopic effect than static balancing alone.

The advent of dynamic ball balancing meant that bowlers could achieve "ball flair" without the need for a 3/4 roller delivery, and more hook. Additionally, balls with covers that create higher friction, such as "particle" balls, provide for more traction and hook. Bowlers are embracing these choices, buying balls whose characteristics complement or enhance their deliveries.

It is the opinion of many people in the bowling community that these advances in bowling ball technology have actually undermined bowling skill and have made it more difficult for lane maintenance personnel to lay out fair and credible conditions for participants. This is because advanced players using hi-tech balls "need" more oil to score high and might complain about the radical behavior of their balls on "dry" lanes. At the same time, less aggressive players might complain when they can't get their balls to hook. These complaints have actually been part of the game throughout USBC history. It's just been a matter of which group prevails within the USBC - or what new technology comes along next.


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It's just been a matter of which group prevails within the USBC - or what new technology comes along next. Backpackers use special lightweight and highly portable equipment. These complaints have actually been part of the game throughout USBC history. Many people opt not to use their home items but equipment better tailored to camping, such as heavy plastic tableware and salt and pepper shakers with tops that close to keep out rain. At the same time, less aggressive players might complain when they can't get their balls to hook. Lists of what to take are available in many camping books and websites. This is because advanced players using hi-tech balls "need" more oil to score high and might complain about the radical behavior of their balls on "dry" lanes. Much of the remaining needed camping equipment is commonly available in the home, like dishes, pots and pans.

It is the opinion of many people in the bowling community that these advances in bowling ball technology have actually undermined bowling skill and have made it more difficult for lane maintenance personnel to lay out fair and credible conditions for participants. Some campers may prepare food by cooking on a campfire, sometimes using such equipment as a Dutch oven. Bowlers are embracing these choices, buying balls whose characteristics complement or enhance their deliveries. Common tent camping equipment includes:. Additionally, balls with covers that create higher friction, such as "particle" balls, provide for more traction and hook. It does not, however, apply to cultures whose technology does not include sophisticated dwellings. The advent of dynamic ball balancing meant that bowlers could achieve "ball flair" without the need for a 3/4 roller delivery, and more hook. The term camping may also be applied to those who live outdoors out of necessity (as in the case of the homeless) or for people waiting overnight in very long lines (queues).

It is possible to use dynamic ball balancing to achieve a stronger gyroscopic effect than static balancing alone. Methods of survival when winter camping include building snow shelters (called "quin-zhees"), dressing in "layers," staying dry, using low-temperature sleeping bags, and continuing to fuel the body with appropriate food and nutrition. It is basically the same thing as a spinning toy top "going around in a circle." In the case of a rotating bowling ball, as it moves along the lane, there is only time for its total rotation axis to move along a short arc, but this is enough to reorient the total rotation so that some of the forward-roll becomes side-roll, increasing the side-roll provided in the bowler's delivery, thereby achieving more hook. Campers and outdoorspeople have adapted their forms of camping and survival to suit extremely cold nights and limited mobility or evacuation. The component of imbalance along the rotation axis provides a leverage that can change the orientation of the axis on its horizontal plane, an action physicists call precession. Several campers enjoy the challenge this form of recreation brings. Another effect of ball imbalance (either static or dynamic) is the ability to introduce gyroscopic effects on the rotation. "Winter camping" refers to the experience of camping outside when there is sufficient snow on the ground.

It probably goes without saying why bowlers often wipe oil off the ball. Workamping allows campers to trade their labor for a free campsite, and sometimes for utilities and additional pay. This has the effect of bringing relatively dry ball surface in contact with the lane, increasing traction for both forward-roll and side-roll. Hunting camps are common in some regions, among both subsistence cultures and some developed ones. This is because at every spot along the circle friction reduces the rotation, and that includes the spin component, causing rotation on a continually larger circle. Some camps have a traditional woodsy orientation, some are operated by religious institutions, and children's camps may be specifically educational. With a 3/4-roller a bowler puts the ball into a rotation whose contact ring is smaller, and on successive rotations enlarges (subsequent examination of the ball often shows a flaring of the circles of oil). Many children are sent to camp for periods during the summer.

The "semi-roller" is now preferred (it may also be called "3/4 roller" or by other slang terms). There are also people who vacation in established camps with cabins and other facilities. The "full-roller" had been the dominant choice before the changes in lane coatings and oil. This activity may require skills in obtaining food from the wild, emergency medical treatments, orienteering, and pioneering. On successive rotations, the "full roller" repeatedly contacts the lane on the same full circumferential circle, on which the oil accumulates, making it harder for the side-roll to find traction and create hooking action. Survivalist campers learn the skills needed to survive out-of-doors in any situation. It has been known since before the 1960s that a "full-roller" type of delivery does not hook as well as "3/4 rollers" on oily lanes. Canoe camping is common in eastern North America.

The technique of the great majority of bowlers involves a delivery that starts the ball in a skid that evolves into a roll that hooks into the pins. Canoe camping is similar to backpacking, but uses canoes for transportation; much more weight and bulk can be carried in a canoe or kayak than in a backpack. In a very strict physics sense, a ball may be delivered with rotation, but usually not in a roll, because that would imply complete traction. Backpacking equipment typically costs more than that for car camping, but still far less than a trailer or motorhome, and backpacking campsites are generally free. Spinners may have very little side roll. They hike across the land, camping at remote spots, often selecting campsites at will if resource protection rules allow. Semi-rollers include spin. Backpackers use lightweight equipment that can be carried long distances on foot.

The pure full-roller delivery is a combination of forward- and side-roll only. Backpacking is a mobile variety of tent camping. Forward-roll is rotation about the x-axis, side-roll is rotation about the y-axis and mid-roll (or spin) is rotation about the z-axis. Some "walk-in" sites lie a short walk away from the nearest road, but do not require full backpacking equipment. For bowling, the x-axis can be assigned to a line that is parallel to the foul line, the y-axis to the line parallel to the boards, and the z-axis to the vertical. Tent camping sites often cost less than campsites with full amenities, and most allow direct access by car. For various formulaic purposes, physicists divide rotation into three components, assigning portions to x, y and z axes that are mutually perpendicular. Tent camping attracts young families because the children tend to enjoy it, and because gear is inexpensive and rugged.

In order to continue this discussion, a systematic description of ball rotation must be introduced. Other vehicles used for camping include touring bicycles, boats, and even bush planes, although backpacking and using pack animals are popular alternatives. Eventually, "dynamic balance" regulations had to be adopted. Tent camping commonly employs an automobile to transport equipment to an established campground (this practice is called "car camping"). Materials and fabrication changes have since allowed the assembly of balls whose interior components have a much greater range of density, thereby offering a new ball choice that, in physics terms, involves the moment of inertia of a solid sphere. Other people favor camping with tents because they feel that a trailer or motor home detracts from the experience of being out-of-doors. Then competition among ball manufacturers motivated the production of balls designed to offer more than the "static balance" tricks. Some retirees and self-employed people sell their homes and live nomadically in their RVs, often moving with the seasons.

The core was usually a uniform sphere centered inside the ball. In the United States, many campgrounds offer "full hookups" where motorhomes are supplied with electricity, water and sewer services. Prior to about 1990, the USBC "static" ball balance regulations were adequate. RV campers often choose these devices because they consider tent camping uncomfortable and inconvenient. It was possible to drill the grip at a location relative to the weight block so that it would achieve some effect, such as to help the bowler make it roll earlier or hook more. Some RVs are outright luxurious, featuring air conditioning, bathrooms, kitchens, showers, satellite TV and even Internet connections. At some point in ball making and drilling the USBC introduced ball balance regulations to prevent people from taking advantage. The most comfortable form of camping uses recreational vehicles, essentially wheeled houses.

A ball hardness rule was established, which barred some of the softer balls. For more on facilities, see the campsite article. These and balls subsequently manufactured with the resulting softer cover came under USBC scrutiny because of the increased scoring. These latter are often designated for the use of handicapped campers. In the early 1970s, people began experimenting with the hardness of the plastic balls, notably PBA member Don McCune, who invented the "soaker" - a plastic ball he softened "in the garage" with chemicals. Campsites can range from a bare piece of grass to a level paved pad with sewer and electricity. Bowling balls have been constructed with a core made of one material, a spherical coverstock ("cover" or "shell") and a "pancake" weight block of denser material intended to compensate for the gripping holes. Most campers prefer to use sites with special facilities such as fire rings, bathrooms and utilities, but not all campsites offer similar levels of development.

Rubber balls are almost as hard to find - you may still see them offered to casual bowlers at bowling centers, from their racks for those who don't own their own ball. Campers span a broad range of ability and ruggedness, and campsites are designed accordingly. Wood balls are now just museum pieces. Camping is often restricted by law to designated sites in order to prevent campers from damaging the environment. Bowling ball materials, during the history of the USBC, have evolved from wood, to rubber, to plastic, to urethane, to reactive urethane, to particle, and to epoxy. National parks and other publicly owned natural areas are popular venues for camping. A bowling ball is not an absolutely uniform sphere - the gripping holes (and sometimes a balance hole) alone make that impossible. It may be combined with hiking either as backpacking or as a series of day hikes from a central location.

Other considerations have been noted with regards to the weight of the bowling pins, lane oiling techniques, and with the construction materials and techniques used to build bowling lanes. Camping may be an end unto itself, but often it is done in conjunction with other activities, such as hiking, swimming or fishing. One of the most contentious issues that has arisen is whether there should be a Standard Ball for the sport of bowling, or at least whether significant restrictions should be imposed on bowling ball technology. Camping may be referred to colloquially as roughing it. Open, the USBC Masters, the PBA World Championship, and the PBA Tournament of Champions). It simultaneously evokes images of 'oneness with nature' and 'man against nature' - independence and self-sufficiency. "Sport Bowling" conditions are also used at the major championships of professional bowling (the U.S. Camping is often associated with a sense of nostalgia or of romanticism for 'the times of our fathers'.

In "Sport Bowling," lane conditions are more highly regulated and controlled than in traditional leagues and the oiling patterns used are generally more even with regards to volume and ratios of oil across the surface of the lane. It continues to be a response to the increasing urbanization and isolation of Western society. It understandably requires higher bowler fees, and the USBC provides a separate set of honor awards. Camping as a recreational activity did not become popular until the early 20th century. In response to the view that higher scoring lane conditions are spoiling the integrity of the sport, the USBC introduced in 2000 the Sport Bowling Program which offers a different optional league certification. Camping describes a whole range of activities, from survivalist campers who set off with little more than their boots to those who arrive in large recreational vehicles equipped with their own electricity, heat, and patio furniture. So they have cheapened their intrinsic value and created other workarounds. Camping is an outdoor recreational activity involving the spending of one or more nights in a tent, primitive structure, a travel trailer or recreational vehicle at a campsite with the purpose of getting away from civilization and enjoying nature.

The USBC, for various reasons, has not been able to regulate these changes well enough to protect the integrity of their honor score award program. Rope. Honor scores have increased by several thousand percent on a per capita basis in the 25 year time period from 1980 - 2005. A hatchet, axe or saw for cutting firewood (where allowed; see campfire) or constructing camp gadgets. These and the ever present opportunity to use lane oiling patterns to make targeting easier, is a cause for concern. A lantern or flashlight. Those and subsequent changes have been altering the physical scoring factors. A portable stove to prepare hot meals and/or drinks where campfires are forbidden or impractical.

In the early 1970s the first plastic balls became widely available, just a few years after the first urethane coatings were applied to the old wood lanes. A sleeping pad or air mattress is often placed underneath the sleeping bag for cushioning from stones and twigs as well as for insulation from the ground. For more experienced players, notably older ones who have locked themselves into some technique that no longer works as well, it can become quite frustrating. A sleeping bag for warmth. It can be confusing to players as they learn the game. A tent, lean-to or other shelter device. The Foundation members at that time made the statement that under the current environment in bowling they "could no longer guarantee a lane condition that would be accepted by the contestants, coaches and observers as fair and equitable." In 1989, Bob Strickland wrote that bowlers know it is possible to bowl bad but score good, or worse, to bowl good but score bad.

As things started to change, an organization named "The Foundation" comprised of experienced lane maintenance experts and many distinguished bowlers, including members of the Professional Bowlers Association (PBA) and the United States Bowling Congress (USBC) Halls of Fame, was founded in 1966 with the goal of addressing these serious issues. Historically, up until the late 1960s, the USBC honor awards (for 300 games, 800 series, etc.) were rarely won genuine treasures. Many advanced bowlers continually buy new improved bowling balls to try to obtain an advantage over their opponents, and all have access, at least as far as their bank accounts can go. Some argue that it unfairly effects competition.

Yet there are those who have seen their scores decline, often due to not changing their technique or balls. Among advanced players, there is little argument about whether technological changes have enabled higher scoring (it has). While low scoring can be a problem, it is the increasing frequency and degree of higher scoring that irks the purists, who say that it is spoiling the integrity of the sport. The controversies usually involve scoreability.

Technological changes, throughout the history of the sport, often required new regulations, and this continues today, often with great debate. Both are regulated by the USBC, as are the pin characteristics. These environmental influences can be segregated as either lane conditions or ball characteristics. After the ball is on the surface of the lane, a complex interaction of friction, gyroscopic inertia and gravity becomes a factor that can range from subtle to perhaps amazing.

In the delivery, the bowler can advantageously use or fight (intentionally or unintentionally) the force of gravity. The behavior of a rolling ball on a surface is controlled by several factors, the most obvious being the bowler's delivery. There are similar organizations for many of the other forms of bowling. The USBC is a 2005 merger of three older ten-pin bowling organizations: the American Bowling Congress (ABC, formed 1895), the Women's International Bowling Congress (WIBC, 1916) and the Youth American Bowling Alliance(YABA).

It also provides several achievement and high score (honor) awards. The USBC provides standard sets of rules for the play of the game, equipment and other things. League and tournament ten-pin bowling groups in the United States have the option to be certified by the United States Bowling Congress (USBC). Joining a league to compete with others is an experience that often motivates players to improve.

There is a lot more to bowling than the novice player can appreciate. Many professional bowlers engage in exercises like resistance training and jogging in order to sustain their stamina for long tournaments. Those who excel at bowling will usually consider it a sport because improving your abilities is a challenge requiring a great deal of practice and even study. Nevertheless, bowling, like golf, obviously does not require running.

It requires hand-eye coordination and techniques just as fine as in other sports where players are required to propel an object toward a target, such as in golf, baseball, basketball and hockey. There is disagreement over whether bowling should be regarded as a sport. Included in the outdoor category:. Here the players throw a ball, which is sometimes eccentrically weighted, in an attempt to put it closest to a designated point.

The second category of bowling is usually played outdoors on a lawn. In ten-pin bowling, a building containing many lanes has traditionally been called a bowling "alley" but in more recent times, to upgrade the image of the sport, bowling "center" is preferred. Beginning about 1980, most ten-pin lane surfaces have been converted to or built with a synthetic material imitating a wooden surface. For nearly a century, ten-pin bowling lanes had a surface made of wood.

Included in the indoor category:. Most indoor forms are played on a "lane", a flat surface made of wood or a synthetic imitation, which is several times longer than it is wide. Most forms of bowling may be categorized as either indoor or outdoor. The best bowler of all time is regarded to be Adam Laskey of Fargo, North Dakota, USA.

Bowling was popular in the time of King Henry VIII in England. Primitive forms of bowling have been played as early as 3200 BC in Egypt, 200 BC in Germany and 1100AD in England. . This form, in both amateur and professional versions, is played around the world, making it one of the largest participation sports available.

Probably the best known form today is the American game of Ten-pin bowling. There are many forms of bowling, and the earliest known form has been dated back to ancient Egypt. Bowling is a game in which players attempt to score points by rolling a ball along a surface to knock down objects called pins. Swing bowling.

Spin bowling. Seam bowling. Off spin. Leg spin.

Left-arm unorthodox spin. Left-arm orthodox spin. Fast bowling. Pétanque.

Bocce. Lawn bowls. Cocked Hat. Feather Bowling (Belgian trough bowling) originated in Belgium and is played in Detroit and Mount Clemens, Michigan.

Duckpin bowling, commonly found in the mid-Atlantic and northeastern United States and eastern Canada, is a variation of ten-pin bowling involving small, squat pins, sometimes with rubber at their widest points (rubber band duckpin bowling). Candlepin bowling, played in eastern Canada and New England, is a variation of ten-pin bowling. Nine-pin skittles. Five-pin bowling, played in Canada.

Ten-pin bowling, which evolved from ninepin bowling in the 19th Century.