How tall is a regulation nba basketball hoop

The NBA Basketball Hoop: The Official Height and NBA Rim Size

From high school to the NBA and the NCAA, the basketball hoop and attached basketball rim are vital to the gameplay of the sport of basketball. Originally designed by James Naismith, the Basketball hoop is the very foundation of the game and has undergone a few changes since it was made from peach baskets. Here are the important facts about the basketball hoop and some NBA basketball rules that it follows.

How tall is the Rim?

In a regulation game of basketball, the rim is required to be ten feet off the ground in all levels of play. This was one of the original 13 rules of the game at the time of its invention by James Naismith in 1891, and it still holds true to this day. While court dimensions and ball types have changed, the height of the Rim is one rule that has gone completely untouched for the whole history of the game. When Naismith hung the original peach baskets on the first basketball court near the running track at Springfield Teachers' College in Massachusetts, the railing happened to be 10 feet in height. The 10-foot rim standard was coincidental but became an integral part of the game.

Will rim height change?

With the average height of NBA players reaching around 6 foot 7 inches, those in favor of raising the rim height seem to have more support than ever. The 2008 NBA All Star Slam Dunk Competition became a battlefield for the rim-height debate when 6 foot 11 player Dwight Howard challenged NBA officials to consider raising the rim to 12 feet high for his dunk, as an attempt to address contentions by shorter players that his height accounted for his dunking ability. Howard was not alone in his favor towards raising the rim, as players like Rudy Gay and Gerald Green also voiced their liking to his ideas, with Green even going as far as to suggest 13 foot rims.

The NBA isn’t the only basketball league with some rim height controversy, many women’s basketball players have contended that the regulation basketball rim in the WNBA should be lowered. This is because women’s players are nearly half a foot shorter and other sports have easier boundaries for women, like tee boxes in golf, field dimensions in baseball etc. Some WNBA players, however, have come out against this saying that the WNBA’s product, and in turn regulation height, should be identical to that of men’s professional leagues like the NBA and FIBA.

What are some Rim related terms?

​double rim​: A double rim is a rim that is layered two times to be thicker and act almost as a basketball net replacement. It has better durability than the average single rim so it is often used in places where non-professional basketball is played.

​outdoor courts​: Outdoor courts are courts placed outdoors which are usually made of blacktop, concrete, or more. Outside of the surface not being hardwood, there is no difference between an outdoor and indoor court.

​Airball​: An airball is a shot ball that misses both the basketball backboard and the rim as well. Airballs usually go out of bounds and result in a turnover for the offense.

​Backboard:​ The backboard is the area behind the rim that the ball bounces off of when shot. It usually is made of glass or metal and allows for bank shots to get into the rim. All NBA basketball hoops are required to have tempered glass but many hoops have metal or a form of plastic.

​Adjustable rim​: An adjustable rim is a mechanism that lets you set the height of a basketball hoop to any height that isn’t the standard height.

​3 second violation​: A three second violation is a foul in basketball that occurs when an offensive player is in the paint for more than three seconds at one time. This is to prevent the player from camping underneath the basketball for an entire possession. Failure to adhere to this rule results in a turnover

​What is the top of the key?​ The top of the key is the part of the court that is furthest from the basket but inside of the three point line. It exists as just above the free throw line at the top of the inner circle.

This Is How Tall NBA Hoops Are and Why It's the Official Height

While a lot has changed in basketball — the jerseys, balls, courts, rules, and overall aesthetic of the game — one thing remains remarkably the same. The basket is 10 feet off the ground. This tradition goes back nearly 130 years to when Dr. James Naismith first invented the sport. Why are hoops still 10-feet tall? The answer is comically simple.

The beginnings of basketball

In 1891, Dr. Naismith was working at a Springfield, Massachusetts YMCA when he hung the first peach basket on the railing of the running track. This rail was 10 feet off the ground, according to Britannica. In the grand scheme of things, this is probably the only similarity the first basketball game has with its modern counterpart.

The first game involved nine people playing on each side, a soccer ball, and a strict ban on dribbling or moving with the ball in hand. Stories of the first basketball game show a violent, disjointed, and bloodthirsty group of incorrigible men who were fed up with the kids’ games and calisthenics of Naismith’s normal classes.

The evolution of NBA hoops

By nailing a peach basket to the rail, however, Naismith birthed a fast-growing international phenomenon that was remarkably easy to play. Those first “hoops” were not without flaws, however. Being peach baskets, there was a bottom meant to hold peaches. As such, the first games required a ladder in order to retrieve any made points. 

Fortunately, although not as quickly as one may expect, the bottoms were eventually cut out and later replaced with nets. The makeup of the baskets, however, continued to change into the modern era. 

The NBA’s breakaway rim

While many may not know the specific name, the breakaway rim is now the standard across the world. Before the breakaway rim, hoops were firmly mounted into place. During an era where most players were barely 6-feet-tall, this was not an issue. But by the ’60s and early ’70s, dunking was growing more common. With it, rims were getting bent out of shape and falling off the hoop. 

In 1976, a breakaway rim — with hinges that allow it to bend upward and downward with less injury risk to both the player and hoop itself — was first introduced by Arthur Ehrat. The breakaway got its big-stage debut at the 1978 Final Four in St. Louis. Over the next few years, it became the standard. 

However, even this rim was meant for the athletes of the era. While the 250 pounds of pressure the breakaway rim could handle may have worked in 1976, Shaquille O’Neal entered the league in 1992 and changed everything. 

Shaquille O’Neal’s effect on NBA hoops

It did not take long for the 7-foot-1, 300-pound athlete to prove that NBA hoops were not built to withstand his force. During a game against the Suns, O’Neal dunked so hard that the hydraulic system meant to hold up the basket imploded, causing the entire hoop to fold down into itself. 

In a later game, O’Neal dunked so hard the rim didn’t just come down, but the backboard and the shot clock as well. This caused the league to install a steel brace that increases the backboard’s stability. Just to be safe, the NBA also introduced a rule that prohibits players from hanging on the rim too long after a dunk. 

While a lot has changed with basketball, the height of the rim, even if it was built that way by chance, appears to be perfect. Sure, it changes based on age groups and leagues, but the 10-foot height remains the standard for professional and college leagues. It just so happens that decades later, it’s now the perfect height for players to dunk on, too. 

Basketball hoop size

But this is not necessary if you just want to throw the ball into the basket. Now it is possible to purchase ready-made equipment even for placement in an apartment or office. The size of the basketball hoop, although it has standard values, is only for official competitions. In everyday life, everyone can choose the size of the basket and the ball at will.

The history of basketball

Experts believe that this is perhaps the only game about which it is known for certain who invented it and when. It happened in 1891 in Springfield, USA. Dr. D. Naismith, a teacher at the Christian Youth Association's Learning Center, decided to come up with an outdoor indoor team ball game to replace American football. According to another version, he wanted to revive gymnastics in this way.

One way or another, they were offered rules according to which the players of the two teams had to throw the ball into baskets suspended at a height. Each team had its own zone and basket. In the hall, D. Naismith simply hung them on the balconies. The players had to hit the opponent's basket with the ball and protect their own from their hits. Whoever hits the target more times in the allotted time wins. There were rules for dribbling, penalties for violating the rules were stipulated. In those days, the size of the basketball hoop was not strictly regulated. Fruit baskets were used for these purposes. And the balls were then far from ideal shape. In order not to get them every time, they took out the bottom of the baskets.

Development of the game

Trial competitions showed that the rules needed to be changed. The spectators on the balconies, where the baskets hung, prevented the ball from getting inside. So the shields were born. Initially, they served as protection from the fans, but already the first games showed that it was even more interesting that way. The ball could hit the ring after a successful rebound from the shield. This added spice to the game and made it possible for teams to change tactics.

The size and height of the basketball hoop did not change significantly over time. At 1893 year wicker baskets for fruit ceased to be used in tournaments. To replace them, rings made of a metal rod were invented. A net was attached to it so that there would be no disputes about a successful hit. With it, it was better to see when the ball hit the target. In 1894, unified rules for basketball were proposed. The game was liked and quickly spread to Japan and China, South America and Europe. Basketball first appeared in Russia in 1906. In the twenties of the last century, it began to be introduced as a discipline in military and sports schools.

Professionals and amateurs

For an athlete who has linked his career with the game, it matters what size basketball hoop is used in training. The skills of determining the position for the throw, its strength, trajectory have been practiced for years. In the US, where basketball quickly moved from amateur to professional, good players became highly valued. The cost of individual contracts reached one dollar per minute of play. At that time, it was very good earnings. They encouraged the players to train hard to show good ball control on the court and high performance in shots on the basket.

The difference in the level of professional basketball players in the US and other countries where the game is not so popular was felt. For a long time, the Olympic Committee banned players from the NBA from participating in their tournaments. And when this restriction was lifted, the US team confidently defeated the best team from Croatia at that time. However, the professionals were still put to shame, because they were so sure of their advantage that they promised to win by 50 points. That final match of the Olympic Games ended with a score of 117:85. The victory of the professionals was obvious, but the "amateurs" gave a serious rebuff and managed to lose only 32 points.

Basketball hoop: dimensions, diameter

Back in 1893, when thoughtful rules of the game were proposed, it was decided to standardize the inventory according to uniform standards. Then the rings began to be made of metal, equipped with a mesh, securely and securely fastened to the shield and supporting structures at a certain height from the site. What are these standards?

Today, the playground should have dimensions of 28×15 m. The height of the enclosed space (ceiling) is at least 7 meters. The shield (bottom edge) is attached at a height of 290 cm from the floor. It has dimensions of 180x105 cm. The basket (a metal ring with a mesh) is attached to the shield at a height of 305 cm (respectively, 15 cm above the lower edge of the shield). The diameter of the ring should be within 45-45.7 cm. For its manufacture, a steel bar 16-20 mm in diameter is used.

The game ball varies in circumference and weight and is respectively: for men - 74.9-78 cm, 567-650 g, and for women - 72.4-73.7 cm, 510-567 g. FIBA ​​controls and approves playground equipment and inventory. Balls for official competitions are made of leather. Air pressure should ensure that the ball bounces to a height of 1.2-1.4 m after it falls from a height of 1.8 m.

Net

Any sports equipment must be injury-proof. The verified size of the basketball hoop also provides for the use of a standard size net with it and an acceptable configuration. It should be fastened in such a way as to minimize the possibility of pinching fingers during the game.

Net length standard is 40-45 cm. 12 loops are available for attaching to the metal bar of the basket. For the manufacture of the mesh, a white cord of a certain stiffness is used. The weave configuration does not allow its edges to roll over during ring play or entanglement. The ball cannot get stuck and at the same time must pass with some delay, making it possible to capture the moment it hit the basket.

Design Features

It is not enough to use only a standard size basketball hoop for training. The height of its placement above the ground is no less important. The dimensions of the shield and the applied boundary lines (5 cm - width) marking the quadrangle (45 cm by 59 cm) behind the basket are also important. The material for the shields is often polycarbonate or tempered glass. Its surface should be smooth and even.

The shield is fixed rigidly to the supporting base, with the plane perpendicular to the floor. The structure must not move during the game during throws and contacts. The lower edge and ends of the shield plane to a height of 35 cm, as well as all supporting structures, are upholstered with soft material, which excludes injury. In general-purpose sports halls, mobile racks with a basket are now increasingly used. They can be quickly installed and dismantled if necessary. In basketball halls, backboards are attached to the ceiling or walls. They can also be hung on special stretch marks.

The basket can be attached rigidly or with a shock absorber. In this case, the plane of the ring should not bend more than 30 degrees and immediately return to its original position. Regardless of the method of fastening, the design must absorb 35-50% of the load of the player's weight on contact.

Do-it-yourself basketball hoop: dimensions

Playgrounds for training athletes and competitions are equipped by the relevant organizations according to existing standards. To be able to practice at home, you can purchase a separate board with a basket and hang it in a suitable place or install a ready-made and fully equipped rack. But you can do everything yourself.

If there are plans to engage in this sport in the future, then when making the backboard, it is desirable to maintain the standard size of a basketball hoop. It will be problematic to bend and weld a steel bar with a diameter of 16 mm without suitable equipment and locksmith skills. But you can adapt an old aluminum hoop for rotation for these purposes. It is cut, bent to the desired diameter and secured with an outer insert.

The shield can be cut from a piece of chipboard, fiberboard of a suitable size or knocked down from boards. It is best to attach the basket to it on the bracket. It can be picked up at a hardware store. It is worth thinking about additional spacers on the sides of the ring, since fixing at one point is not enough and upon contact with the ball, the basket will inevitably sag more and more.

You can make a net using 24 pieces of rope. Their length is chosen 2-2.5 times longer than the diameter of the ring. The edges are knitted to the hoop through equal segments. Then the ropes are tied in pairs in the middle. In the next step, the process is repeated with free edges. And so again. The result is a tapered mesh. The inventory, of course, will be far from standards and perfection, but it should be enough for training at home with the ball.

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High standards to be met: backboard sizes for amateurs and pros

Basketball is played at both professional and amateur levels.

Official tournaments are subject to strict regulations, which are determined by sports organizations such as FIBA ​​and NBA.

And if a backboard and a ring of any size can be used on the yard basketball field and on the lawn near the house, then for professional games the parameters of these basketball attributes must comply with strict standards.

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The International Basketball Federation (FIBA) is the founder of all international competitions, including the World Basketball Championship. According to the FIBA ​​regulations, shields, baskets are made, markings are applied to the playing fields for almost all professional tournaments.

Photo 1. Scheme of a standard basketball backboard showing the correct dimensions of its backboard and ring.

Basketball screen is a structure consisting of a support covered with upholstery, a rectangular sheet (the backboard itself), and a metal rim with a net (basket) that is attached to this sheet.

The cloth is made of durable materials. This is either tempered safety glass or hardwood. The size is 1.8 x 1.05 m. Horizontal deviations are allowed by no more than 3 cm, vertically by 2 cm. The lower shield line is located at a height of 2.9 m above the site level.

Features of standard hoop

As for the basketball hoop, it is made of strong steel. The rim, 16-20 mm thick, is painted orange, and has an inner diameter of 45 to 45.9see

A mesh is attached to the ring in 12 places. There should be no sharp edges, dents, cracks or chips in the attachment points that could injure the fingers of basketball players.

Attach the hoop to the backboard in such a way that the pressure exerted on the hoop is not transmitted to the screen. Therefore, contact between the ring and the shield is excluded.

The upper edge of the steel rim is strictly horizontal at a height of 3.05 m above the platform. A maximum deviation of 6 mm is allowed.

Important! There are two types of rings: conventional fixed and shock-absorbing, that is, capable of deviating a certain distance, and then returning to their place. A ring with cushioning must pass the durability test. If the hoop can withstand a static load of 82-105 kg, it is suitable for use.

The net attached to the rim is made of white cord and is 40-45 cm long. The upper part of the net is stiffer than the lower part. Thanks to this, the net does not overlap on the ring, does not get confused, and there is little chance that the ball will get stuck in it.

National Basketball Association Rules

NBA and FIBA ​​standards for backboard and hoop are almost identical. The differences are as follows: the distance from the lower edge of the shield to the floor is 2.75 m, and the basket is fixed at a distance of 0.31 m above the lower edge of the shield.

Basketball backboard markings

The screens are marked with white or black paint. White - used when the shield is transparent, black - if the surface is painted in a light color. The width of the lines is at least 50 mm.

Boundary bars are drawn horizontally and vertically on the screen, which, when connected, form a rectangle. Size 59 x 45 cm. Horizontal deviations are allowed by no more than 20 mm, vertically by 8 mm.

According to the rules, the upper edge of the base of the rectangle should be flush with the ring and 148-150 mm above the lower edge of the shield.

Shield requirements

The following standards must be observed:

1. Durable material (monolithic impact-resistant glass or hard wood).
2. Non-reflective surface.
3. Clear markings, at least 50 mm wide.
4. Good support.

In general, when choosing a basketball backboard, it is necessary to focus on the needs of the team or individual athletes.

It all depends on what games this backboard will be used for: on the street playground or for family entertainment in the local area, for mini-basketball or professional tournaments for adult teams.

Attention! The main thing to consider is the strength of the structure, because some players hang on the ring during the throw. A badly installed support or an improperly fixed backboard and basket can cause serious harm to the health of a basketball player.

Watch a video showing how to assemble a professional looking basketball backboard.

When buying a shield, it is recommended to seek help from a specialist who will help you make the right choice and purchase a really high-quality thing. If the screen is purchased for amateur games, some deviations from the regulations of the basketball organizations are allowed, but when the backboard is purchased for professional tournaments, it must comply with the regulations.

Requirements for basketball attributes were developed in such a way that the game was understandable, interesting and spectacular for both the athletes themselves and for the referees and spectators.

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Basketball requires a court with basket structures along the short edges. The dimensions of the basketball hoop and backboard must meet certain requirements. These elements, first of all, are made so strong as to ensure the complete safety of competing athletes.

The standard diameter of a basketball hoop is 45 cm. However, this parameter can be increased to a maximum of 45.7 cm. It is always bright orange in color. For the manufacture of the ring, durable metal is used, the diameter of which is at least 16 mm. It should be noted that the maximum thickness of a basketball hoop is 20 mm. Among other things, it provides special devices that are designed to install the grid. These fasteners should not allow the player to injure the fingers, therefore they are made in such a way that they do not have slots and sharp edges.

Now a few words about how the basketball hoop is suspended. On a rack, which is located no closer than two meters from the front line, a shield is mounted at a right angle. The structure must be installed in such a way that it is impossible to move it. The basket itself is screwed firmly with the condition that the loads acting on it do not affect the position of the shield in any way. Rings with shock absorbers are also not prohibited, however, provided that the characteristics of the rebound of the ball, as well as other parameters, do not change compared to the standard version. Moreover, under the condition of exposure to a static load at the extreme point of the basket from the shield, which is in the range from 82 to 105 kilograms, the fastening system and the shock absorber should not be separated. In this case, the deviation of the ring downwards from the applied forces by no more than 30 degrees is allowed. After the end of their action, it should return to its original position instantly.

The height of the basketball hoop is 3.05 meters from the level of the court. The distance from it to the front side of the shield is 15 cm. The nets that are used to equip baskets have twelve fastening loops. Their length should be in the range from 40 to 45 cm. Their upper part is made in such a way as to prevent entanglement, throwing on the basket, as well as the ball getting stuck or returning it in the opposite direction.

Not only the size of the basketball hoop, but also the parameters of the backboard play an important role. Its width should be 1.8 m, and the height - 1.05 meters. Its lower part is located from the site at a height of 2.9m. The material for the manufacture of the shield is now most often tempered glass. Its hardness should correspond to the degree of hardness of a tree having a thickness of 3 cm. The edges of the front side are marked with lines 5 cm wide. The structures on which the shields are hung are upholstered with soft materials.

As a final note, the ring attachment system compensates for almost half of the energy it is exposed to. With regard to possible deviations of the parameters listed above, according to the official rules, the difference between two baskets of the same playing area should not exceed 5 percent.

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FIBA ​​and NBA basketball hoop height standards: why is it so important to follow them?

Basketball is a game in which the main goal is to get the ball into the opponent's ring as many times as possible. Professional competitions are held on indoor areas with an ideal surface.

The playing field is marked with lines and zones, and structures with shields and baskets attached to them are installed on both sides of the playing field.

The size of the court, the thickness of the marking lines, the parameters of the backboard and the height of the fastening of the ring are regulated by FIBA ​​- the International Basketball Federation and the NBA - the National Basketball Association.

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A basketball hoop is one of the main attributes of the game. It is in him that every basketball player wants to hit the ball.

It is a rim to which the mesh is attached, and this structure is subsequently installed on the board with a certain height. There are several types of basketball hoops.

An inexpensive option would be regular hard. These are usually made of wear-resistant materials (for example, durable steel).

They can be seen in family playgrounds, outdoor basketball courts, school and university halls. But in professional tournaments, a fixed one is used, which is a rigid structure that can cushion (spring).

It is strong, durable, and helps prolong the life of both the backboard and the stand itself because it transfers only part of the load to the backboard. For the price, such models will be much more expensive than their counterparts, which are not able to spring.

Attention! Depreciation is an important feature. Since athletes like to show all kinds of tricks in competitions in the halls and at street tournaments, including hanging on it, the fixed ring with cushioning fully justifies its cost.

At what height from the floor is the basket in basketball: standards

Basketball ring standards are regulated by FIBA ​​rules, because it is under the auspices of this federation that all international competitions, including the World Basketball Championship, are held.

Photo 1. Hard steel basketball hoop and backboard set up on a street court.

Here are some federation requirements for a ring for professional competition:

• Made of solid steel. Inner diameter 45–45.9 cm.
• Rod thickness 16–20 mm.
• Color orange.
• Has 12 mesh attachment holes.
• Smooth, safe, free from chips, dents or other defects.
• The gap between the fastening device and the ring is no more than 8 mm (so that the fingers of the athletes cannot get there).
• Any force transferred to the ring and basket must not be completely transferred to the backboard (this is dangerous for players who can hang on the rim and tip the whole structure on themselves).
• The top edge is 305 cm above the level of the platform. A maximum of 6 mm difference is allowed. The ring is located clearly in the middle of the shield at the same distance from its vertical edges.
• If the ring has the property of damping, then it must be tested for strength before it enters service.

Help! It should not come off under the influence of a static load of 82-105 kg.

How far is the backboard for the game?

The parameters of the basketball backboard, on which the basket is attached, are also subject to certain requirements.

It is made of either solid tempered glass or hardwood. It is a rectangle with dimensions of 1.8 x 1.05 m, at least 3 cm thick.

According to the FIBA ​​regulations, the discrepancy in the length of the backboard is a maximum of 30 mm, in width - 20 mm. It has markings on it.

If the material is transparent glass, then the markings are applied with white paint, in other cases - black. Line width - 50 mm. The boundaries of the shield are highlighted with a bounding line that forms a rectangle.

The upper edge of the base of the rectangle is on the same level with the ring and 15 - 15.2 cm above the lower edge of the shield.

The shield is mounted on a support in such a way that its lower edge is located at a distance of 2.75–2.9meters above the level of the playing field from the floor.

Important! Professional basketball competitions are held mainly on specially equipped indoor grounds. The height of the ceilings there is from 7 m, in some - from 12 m. Proceeding from this, the standards for installing the ring and the shield above the level of the site were developed.

For amateur competitions and for school games, it is not necessary to strictly comply with these requirements, since it is not always possible to choose a hall with an appropriate ceiling height. Therefore, it is not so important how far the ring is.

Video showing how to make a basketball hoop according to requirements.

In the regulations of such giants as FIBA ​​and NBA there are some discrepancies regarding the marking of the playing field, the rules of the game and other things. But both organizations recognize the same standard for the height of the ring - 305 cm above the level of the playing field.

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Basketball hoop sizes standards

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When choosing sections for the development of a child, the choice of parents often falls on such a sport as basketball. And this is not surprising, because during the game the muscle groups of the arms, legs, shoulder girdle, and back develop.

It also increases general endurance, coordination, motor skills, the ability to think, quickly analyze the situation and make decisions.

You can start training at an early age, gradually complicating tasks as the necessary skills develop.

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The main projectile in this sport is a metal ring equipped with a wicker basket. The length of the basket reaches 42 cm, and the diameter is such as to hold the ball that has fallen into it for a second.

Photo 1. Scheme of a standard basketball stand with indication of the height and diameter of the basket. Children need a smaller shield.

In professional sports, this design is rigidly attached to a backboard made of impact-resistant material. The shield itself is on a metal stand that cannot be moved. This is the main difference between gym equipment and children's equipment.

Characteristics of children's basketball hoop

From the age of 3-4, it is too early for a child to participate in a full-fledged team training, however, a home basketball hoop will come to the rescue, thanks to which the child will learn how to make the first throws and will undoubtedly fall in love with this sport.

Equipment for the smallest athletes also consists of a mesh ring attached to a static or mobile stand. In the case of mobility, such a projectile can be adjusted to the growth of the child as needed. In younger games, heavy real balls of athletes are not used, so the size of the children's basket will be different from the adult.

So, on average, the diameter will be from 25 to 30 cm. Almost all models are equipped with shields made of impact-resistant material. This option is suitable for children from three to four years.

For older children, aged 7-9 years, baskets of various models are offered by manufacturers.

They are made with a larger diameter - from 30 to 45 cm, a special wicker basket of white or multi-colored cords is attached to such a ring, a basketball hoop is securely fixed to a strong shield.

Along the perimeter, which, as a rule, is made of a metal stiffening frame with removable fasteners. Thanks to this, the ring can be very quickly and simply hung on top of the door in the apartment. If you need to place it below, or not near the door, these same removable fasteners are removed.

Help! In professional sports, there are strict requirements for equipment. So, the inner ring of the basket is made of durable steel, the size cannot be more than 45.7 cm and less than 45 cm.

Coloring is allowed only in bright orange. There is no strict size standard for children's basketball baskets, so manufacturers are guided by common ball diameters. Therefore, you can find sizes from 25 to 45 cm.

Materials used

Manufacturers of inventory in every possible way meet the needs of children, so models for the smallest are made bright and colorful. The material for the ring and shield is light plastic. To ensure sufficient rigidity of the structure, the rack is made of metal.

The material of the next series of models, designed for an older age category, is significantly different. Here you can also find plastic rims, however, metal ones remain the strongest and most reliable. For these shields, they no longer take plastic, but impact-resistant polycarbonate.

Location height

Rings on movable racks are installed at the level of the child's chest, since throwing skills are poorly developed, gradually increasing the location relative to the floor.

The height of the basket for older children should be such that the child does not touch the edge of the ring with his outstretched hand.

This height will allow you to gradually load the muscles and give a certain load for the development of coordination of movements.

Important! When fixing the ring, it is required to leave a distance of at least 50 cm from above, otherwise touching the ceiling and rebounding will be inevitable. This may result in injury to the player.

Rules for placing the ring of house

When installing a children's basketball hoop at home, the safety of the child must also be taken into account.

1. So, the rings on the rack must be reinforced from below with additional load, for example, sand, poured into the base of the structure. This will give greater stability if the baby, without calculating the strength, will fly into it.
2. The choice of the location of the projectile in the house must be done taking into account the possible rebound of the ball into breakable interior items, such as a mirror, glass, TV and others.

Watch a video showing how to make a basketball hoop for kids.

Basketball is a very gambling game, it has a beneficial effect not only on muscles, but also on blood circulation. It also helps to release excess energy in a child. However, this also has a downside - having played too much, the baby can get too carried away and hang on the ring or run into the rack. Therefore, when choosing, you should focus on high-quality and durable models. Attach the projectile to the wall as securely as possible, and explain to the players the rules of the game and security measures.

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The rules are not only about the game! Basketball court standards: dimensions, coverage and markings

Basketball is played everywhere: in specialized halls, on equipped outdoor or near-home playgrounds.

But professional tournaments still take place in the halls on an absolutely even surface, which prevents injuries that a basketball player can receive during the game. Tournament basketball courts have several important components, one of which is the parameters of the playing space.

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The basketball playing field is a rectangle marked with lines, which are applied either in white or yellow paint. The field can be located both inside a room (covered area) and on the street. On street playgrounds, if they are equipped specifically for basketball games, artificial turf is laid or games are played on asphalt. Some amateur basketball fields are turfed.

Photo 1. Outdoor basketball court. The playing area is fenced, the field is covered with a special rubber crumb.

The size of the basketball court varies from standard, suitable for official competitions, and amateur. Tournament venues have a size of 28 x 15 m, amateur ones should not exceed 30 x 18 m. The height of the ceiling of a covered area is from 7 meters (in some cases about 12). Lighting is adjusted in such a way that the luminescence does not interfere with the players and referees, but the entire field is evenly covered.

Help. Until the late 1960s, basketball games were played mostly outdoors. Now tournaments are held only in specialized halls. The exception is streetball (street basketball).

The court is lined with markings indicating certain zones and is equipped with two posts with backboards and baskets (ring and net), which are located on both sides of the playing field. On his scheme, as a rule, the size is indicated in length and width, the opponents' zones, where they indicate the ring, the central circle, the front, side, three-point, center lines, and the face-off lines.

What are the sizes of basketball courts and sports halls?

There are several types of basketball courts.

Public

Fields for amateur games may have standard parameters (28 x 15 m) or slightly differ in size.

Thus, school and university playgrounds are 12–15 m wide and 21–28 m long.

Parameters of the playing area for mini-basketball (for children under 12 years old) - 17 x 12 m.

The size of a streetball field is half the size of a basketball field - 15 x 14 m or even 14 x 9 m.

Attention! Most public courts are 26m x 14m, but must not exceed 30m in length and 18m in width. The main conditions are the parameters of the playing area and coverage. The standard dimensions are 28 x 15 m. In the halls at professional tournaments, the coating is checked for chips and bulges. Since basketball players move quite quickly across the field, coating defects can lead to serious injuries: bruises, sprains, fractures.

The playing field must be rectangular in shape with clear markings, well lit from all sides. The marking is applied with paint of the same color (white or yellow) and has a width of at least 50 mm.

Photo 2. Indoor basketball court for official tournaments. The field is covered with parquet, stands are located around.

Components of the playing field

There are several zones in the basketball court, separated by lines.

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The court is marked around the perimeter with boundary lines (necessarily contrasting with markings of a different color), which consist of front and side contours and are not part of the basketball field. Their task is to highlight the playing area itself and separate all obstacles: players' benches, places where the referee is located, etc., no less than two meters from the space where the match takes place (it is from the limiting line that the countdown begins).

Central line

Runs parallel to the front line through the side lines. It is applied with the same paint as the main marking (white or yellow).

Central circle and general scheme

Located in the middle of the playing area. From here, the ball begins to be played between the opposing teams. As a rule, the circle is only highlighted, but not painted. If it is colored, it must match the color of the restricted areas.

Photo 3. Scheme of zones on the basketball court. In the middle is the central circle, from where the ball is thrown.

Three-Point Zone

Highlights where the player is shooting from. A successful throw from outside the zone bounded by this arc earns the team exactly three points.

Help. The three-point line appeared in 1979-1984, and was adopted first by the NBA, then by the NCAA, and in 1984 by FIBA.

Free-throw area

Together with the facial contours, they designate the so-called restricted areas (painted in the same shade as the central circle), which extend to the sides of the playing area of ​​the field and are semicircles with a radius of 180 cm. The middle of the restricted areas are located in the center free throw lines.

Markings

There must be markings on the basketball court.

These include: front, side, center and center circle. The side and front contours outline a rectangle along the perimeter of the field, highlighting the playing area.

The side lines form the long sides of the rectangle, while the front lines form the short sides.

The central line delimits the field into two equal zones and is drawn through the middle of the side contours, protruding 15 cm beyond the border of each of them.

The center circle is located in the middle of the court relative to the boundary lines. Its radius is 180 cm (measurements are made to the outer edge of the circle).

Throw lines

These are: three-point area, free throw lines, shooting area.

Three-point zones are measured from the three-point arc to the center of the opponent's hoop. There are standards for designating these zones: according to the NBA regulations, this distance is 7.24 m, according to FIBA ​​rules - 6.75 m, in the NCAA league - 6.32 m.

The free throw line is 360 cm long and runs parallel to each end line. According to the regulations, the edge of the free throw contour must be at a distance of 580 cm from the inner edge of the end line, and the middle - on an imaginary straight line connecting the midpoints of the two end lines.

Shooting area - the area from which basketball players take free throws.

Features of the team bench area

The basketball court itself includes a playing field marked with lines and divided into zones, as well as an area where benches of substitutes are located and places for referees and coaches.

According to the regulations, the zones of substitutes' benches are limited by lines from 2 meters and are located on the same side as the scorer's table, but not less than 1 meter from the spectator seats. Bench areas can be either square or rectangular.

Supports and backboards, as components, on which the marking of the field depends

The marking of the playing area and the dimensions of the basketball court itself directly depend on the basketball posts. The supports of the structures on which the shields and baskets are attached are located 2 meters from the front lines. The color of the supports should stand out. As a rule, they are painted in colors that contrast with the walls and the site itself.

Up to a height of approximately 2-2.15 meters, the supports are covered with protective material. Shields are made of tempered safety glass (transparent) or wood (white), not less than 3 cm thick. The parameters of the shield used in official competitions are 1.8 x 1.1 meters. The shield is mounted on a support at a height of 2.9 m above the level of the platform. The marking is applied with black (if the shield is white) or white (if transparent) paint. The center is marked with a rectangle 590 x 450 mm. Line width - 50 mm.

Surface of the field

The playing field is regularly subjected to heavy loads in the form of basketball players jumping, hitting the ball, and so on, so its surface must be strong and elastic, not crumble or crack.

Basketball areas in most cases are covered with either wood (parquet) or rubber. The rubber coating is very durable, and the parquet is reliable and environmentally friendly.

On open areas, a self-leveling coating is laid, consisting of pressed rubber crumb or a rolled rubber coating. Such a coating has some advantages over a conventional lawn, since it is less traumatic due to the fact that it is non-slip, perfectly absorbs the falls of basketball players, is durable, waterproof, and unpretentious in maintenance.

Basic surface requirements for professional tournaments:

• Wooden or synthetic.
• No chips, cracks or other defects.
• Has a non-glare surface.

Watch a video showing how to prepare an NBA basketball court.

The correct parameters of the court, as well as the clarity of the markings, are very important, especially in official tournaments. Requirements for the basketball field have been developed for many years to streamline the game and make it the most interesting, spectacular, understandable for players, referees and spectators.

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How high is the basketball hoop?

How high is the basketball hoop?

• The basketball hoop is at a height of 3 meters 5 centimeters, but this is provided that the gym is normal. At our school, the gym was on the first floor, and the ceilings at the school were not high, so the ring hung at a height of only 2 meters. It was very easy to throw the ball into it.

• Basketball is basically a folk game, so the equipment requirements are different.

  Equipment for amateur basketball: there are no standards and rules here, everything is aimed at ease of transportation and installation of equipment.

  It can be like this

  Grassroots basketball equipment: no fantasy, everything strictly complies with the Rules:

• The height of the attachment for the upper edge of the basketball hoop is 3 meters 5 centimeters. There may be a tolerance of up to 6 cm. It is clearly visible in this diagram. Other important dimensions for the location of the basketball hoop are also indicated.

• The basketball hoop (basket) is attached to the basketball backboard, the lower edge of which is at a height of 2.75-2.9 meters. And the basketball basket itself is standardly located at a height of 3 meters 5 centimeters from the floor, or, if measured in pounds, then at a height of 10 pounds.

• An interesting question, I sometimes thought about this question myself, especially when, switching channels, I got to basketball. It turns out that the basketball hoop is located at a distance of 3 meters and 5 cm from the ground.

• The basket is 10 feet high, which is 3.05 meters from the floor in our closer standard. The size of the basketball backboard is 180x105 cm. From the bottom edge of the backboard to the floor should be 290 cm. The basket is attached at a distance of 0.15 m from the bottom edge of the backboard.

• The correct distance of the basketball hoop from the floor to the top is measured by a person trained in a special profession, not only accuracy is important here, but also the difference in slopes in one direction or the other, the correct parameters are as follows: 3. 5 meters from the floor.

• Basketball is played in an open area or in a sports hall at least seven meters high. Dimensions 28 by 15 meters. The shield should be 180 by 105 centimeters in size. The basket is a metal ring, on which a mesh with a hole is stretched. The grid is fixed at a distance of 3 meters 5 centimeters from the floor.

  There are only 12 people in one team, but five players from each team are put on the field.

  Close and middle distance ball is worth 2 points,

  A ball from long range is worth 3 points.

  Free kick counts as one point.

  Basketball is an Olympic sport, invented by James Naismith.

  World Basketball Championships have been held since 1950, and the first European Championship was held in 1935

  The most famous basketball players are Clyde Drexler, George Miken, Michael Jordan, Andrey Kirillenko

• In professional basketball, the dimensions of the backboard and its height are strictly regulated. It has a size of 1800x1050 mm and is located at a height of 3050 mm. There are no special requirements in amateur basketball, and it is determined only by the terms of use.

• According to the established FIBA ​​standards, the lower edge of the basket is fixed at a height of 3050 millimeters from the floor, for both men's and women's teams. The basket itself is covered with mesh without a bottom on a hoop with a diameter of 450 mm.

info-4all.ru

GOST R 56434-2015 Equipment for sports games. Basketball equipment. Functional requirements, safety requirements and test methods



FEDERAL AGENCY FOR TECHNICAL REGULATION AND METROLOGY

National

Standard

Russian

Federation

Equipment for sports games

Basketball equipment

Functional requirements, safety requirements and test methods

EN 1270: 2005 (NeQ)

Edition Official

Moscow

Standards and Forms

2015

Foreword

1 DEVELOPED by the Self-Regulatory Organization Non-Profit Partnership "Industrial Singing of National Manufacturers in the Field of Physical Culture and Sports "Promsport" (SRO "Promsport")

2 INTRODUCED by the Technical Committee for Standardization TC 444 "Sports and tourist products, equipment, inventory, sports and sports services" article

4 This standard has been developed taking into account the main regulatory provisions of the European regional standard EN 1270:2005 “Equipment for sports games. Basketball equipment. Functional requirements, safety requirements and test methods" (EN 1270:2005 "Playing field equipment - Basketball equipment - Functional and safety requirements, test methods". NEQ)

5 INTRODUCED 8FIRST

The rules for the application of this standard are established in GOST R 1.0-2012 (section 8). Information about changes to this standard is published in the annual (as of January 1 of the current year) information index "National Standards", and the official text of changes and amendments is published in the monthly information index "National Standards". In case of revision (replacement) or cancellation of this standard, a corresponding notice will be published in the next issue of the monthly information index "National Standards". Relevant information. notification and texts are also posted in the public information system - on the official website of the Federal Agency for Technical Regulation and Metrology on the Internet ()

© Standard inform. 2015

This standard cannot be fully or partially reproduced, replicated and distributed as an official publication without the permission of the Federal Agency for Technical Regulation and Metrology

and

NATIONAL STANDARD OF THE RUSSIAN FEDERATION

Equipment for sports games Functional requirements BASKETBALL EQUIPMENT 9002 9003 , safety requirements and test methods

Equipment gog sports games

Basketball equipment. Functional requirements, safety requirements and test methods

Date of introduction - 2016-07-01

1 Scope

This standard applies to basketball equipment of classes A to E. The standard specifies the functional requirements, safety requirements and test methods for basketball equipment.

This standard does not apply to basketball equipment for home use and basketball training equipment for practicing ball shooting.

Note - Basketball training equipment for practicing ball throws is used for training in throwing a basketball into a basket.

2 Normative references

This standard uses normative references to the following standards:

GOST 380-2005 Ordinary quality carbon steel. Grades GOST 25552-82 Twisted and wicker products. Test methods

Note - When using this standard, it is advisable to check the validity of reference standards in the public information system - on the official website of the Federal Agency for Technical Regulation and Metrology on the Internet or according to the annual information index "National Standards", which is published as of 1 January of the current year, and according to the issues of the monthly information index "National Standards" for the current year. If a dated reference is replaced by a referenced standard, it is recommended that the current version of that standard be used, taking into account any changes made to that version. If the reference standard to which the dated reference is given is replaced, then it is recommended to use the version of this standard with the year of approval (acceptance) indicated above. If, after the adoption of this standard, a change is made to the referenced standard to which a dated reference is given, affecting the provision to which the reference is given, then this provision is recommended to be applied without taking into account this change. If the reference standard is canceled without replacement, then the provision. in which a link to it is given, it is recommended to use it in the part that does not affect this link.

3 Requirements

3.1 Functional requirements

3.1.1 Classification of basketball equipment Basketball equipment is classified into types and classes.

3.1.1.1.1.1 The classification of basketball equipment by type is the Table 1.

Official

table 1 - Classifications of basketball equipment according to type

3.1.1.2 Classification of basketball equipment for classes is given in Table 2. Table 2 - Classification of basketball equipment for classes

E not installed.

Do not use holes when attaching the basketball backboard. Any other method of attaching the basketball backboard is allowed if safety requirements are met.

3. 1.2.5 Basketball hoop dimensions are shown in Figure 5.

D - hoof attachment plate Figure S - Basketball hoop dimensions

3.1.2.6 Basketball backboard is made of the following materials:

- Synthetic or mixed material;

- transparent synthetic material;

• safety glass;

• metal.

3.1.2.7 The hoop and backboard must be painted in contrasting colors. Recommended colors of basketball backboards for Class A basketball equipment are presented in Table 5.

The color of the ring must be orange.

On the underside of the ring, 12 evenly spaced elements must be welded to secure the mesh.

3.1.2.10 Basketball equipment class A-D net

The netting threads used to make the net may be synthetic or natural.

Net must be white.

The mesh must be made of threads for weaving nets with a breaking load of at least 1700 N in accordance with GOST 25552.

Netting threads must have a minimum diameter of 4. 5 mm.

When the net is attached to the ring, it must hang vertically from the net hooks. The mesh length in this position is 400**° mm.

The net must be made in such a way that when a ball with a diameter of 749-780 mm is thrown in, it will experience resistance when passing through the net, but not get stuck. The passage of the ball through the net must be clearly visible.

3.1.2.11 Truss for basketball equipment classes A-O

Basketball equipment designed to allow height adjustment of a basketball backboard with basket and net requires locking devices at a height:

• 3050 mm for basketball:

• 2600 mm for mini basketball.

After adjusting the height, the horizontal dimensions from the backboard to the playing field must not change.

3.2 Safety requirements

3.2.1 All corners and edges located in the free space of the playing field area at a height of up to 2900 mm and not protected by upholstery, must have a radius of curvature of at least 3 mm or be made with a bevel.

Backboard corners must be beveled or padded.

3.2.2 Ring

3.2.2.1 The ring must be fixed to the truss in such a way that the force transmitted from the ring does not act directly on the backboard (see Appendix A).

3.2.2.2 The hoop attachment plate must be designed so that it does not protrude beyond the bottom edge of the backboard.

3.2.2.3 Shock absorber rings must comply with the following requirements:

• There must be no gaps between the clevis and the ring that could cause the player's fingers to get stuck:

the upper side of the hoop at the point farthest from the basketball backboard in accordance with B.1 of Appendix B:

• When the damping mechanism is actuated, no gaps of more than 8 mm should appear between the body of the damping mechanism and the device for its fastening in accordance with B.1 of Appendix B .

• When the damping mechanism is actuated, the ring must not deviate downward from the initial horizontal position by more than 30' in accordance with B. 1 of Appendix B:

- the amount of residual deformation when testing the ring with a shock absorber in accordance with B.2 of Appendix B must be no more than 10 mm.

3.2.2.4 The value of permanent deformation of a rigidly fixed ring when tested in accordance with Appendix 6 shall not exceed 10 mm.

3.2.3 Net attachment

3.2.3.1 The attachment of the net to the ring must be done in such a way that the player's finger cannot get stuck. The gaps should not be more than 8 mm. An example of hooks for attaching a net is shown in

Figure 6.

Figure 6 — An example of hooks for attaching a net

The storage stowage must be designed in such a way as to prevent inadvertent adjustment changes during operation.

3.2.4.2 The person who makes the adjustment with this tool must be able to observe both the adjustment mechanism and the backboard during the adjustment process.

3.2.5 Upholstery

3.2.5.1 Upholstery of basketball backboards for class A and B basketball equipment must be made as follows:

- upholstery must cover the lower edge and sides of the basketball backboard at a distance of up to 350 mm from the lower edge and sides edges:

• The front and back sides must be padded at least 20 mm from the bottom edge (see figure 7).

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