Mastering Su Substitution In Wheelchair Basketball

how to note su substitution wheelchair basketball

Wheelchair basketball is an adaptation of basketball for players with physical impairments that affect their lower limbs. It was first played in 1945 by World War II veterans in hospitals in California and Massachusetts. The sport is governed by the International Wheelchair Basketball Federation (IWBF) and is played on a regulation basketball court with the same hoop height and court dimensions as standard basketball. Each team has five players and seven substitutes, with players given a points score from 1.0 to 4.5 depending on their level of disability. The rules are mostly the same as standard basketball, with some modifications for wheelchair users, such as a ban on players lifting their legs to gain an advantage and a different interpretation of the travel rule.

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Rules and scoring

Wheelchair basketball is a dynamic sport played by two teams of five players each, with teams allowed up to 12 players in total, including substitutes. The objective is to score more points than the opposing team by the end of the game, which consists of four 10-minute periods. If the game is tied at the end of regulation time, an overtime period of five minutes is played, followed by additional overtime periods until a winner is determined.

The rules and scoring in wheelchair basketball are similar to traditional basketball, with some adaptations for wheelchair use. The wheelchair is considered part of the player's body, so all contact rules apply to the wheelchair. Technical fouls include lifting legs to gain an advantage or lifting out of the chair. Players must remain seated and cannot use their legs or feet to touch the playing surface or steer the wheelchair. A player who commits five personal fouls must be replaced by another player.

A dribble can occur when the player bounces the ball and pushes the chair simultaneously, or when the ball is placed on their lap for a maximum of two pushes of the wheels before bouncing again. There is no 'double dribble' rule in wheelchair basketball. A travelling violation occurs if the player takes more than two pushes while in possession of the ball without dribbling.

In terms of scoring, if a shot is made from outside the three-point line, three points are awarded. If the shot is made from inside the three-point line, two points are given. Each successful free throw is worth one point. If a team is awarded a technical foul, they receive between one and three free shots, each worth one point.

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Wheelchair design

Wheelchair basketball is a dynamic and fast-paced sport, with rules similar to traditional basketball but with adaptations for wheelchair use. The sport was first played at the 1956 International Stoke-Mandeville Games and has since grown in popularity, with over 100,000 people playing worldwide.

The design of wheelchairs for wheelchair basketball has evolved to meet the specific demands of the sport. Basketball wheelchairs are designed with enhanced stability in mind. The centre of gravity is at the equilibrium of the chair and the athlete's mass, ensuring equal distribution in all directions. The lower the seat, the lower the centre of gravity, and thus, the harder it is to tip the wheelchair. Therefore, basketball chairs have lower seats and outward-angled wheels, which increase the distance required to tip the chair.

Custom wheelchairs can be built for basketball, with companies like PER4MAX offering tailored solutions for athletes. Sport court wheelchairs, such as those offered by Living Spinal, are also available for athletes to find the perfect fit for their needs.

The design of basketball wheelchairs prioritises stability, manoeuvrability, and player safety, contributing to the dynamic and competitive nature of wheelchair basketball.

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Player classification

The classification system uses a point scale, typically ranging from 1 to 4.5, with 0.5 increments for exceptional cases. The higher the classification, the greater the player's functional ability. For instance, a minimally disabled athlete would be classified as a 4.5, while a paraplegic with a complete injury below the chest would be a 1.0. This system aims to harmonise different levels of disabilities and promote equal opportunities for all players.

To be eligible for wheelchair basketball, competitors must have a physical limitation that significantly impacts their ability to run, pivot, or jump with the speed, control, safety, and endurance of a non-disabled player. The eligibility criteria also include having a permanent physical disability in the lower limb that can be medically verified through X-rays, CT scans, or other recognised investigations.

The player evaluation process, introduced in 2021, is a crucial part of the classification rules. It confirms that a player has an eligible impairment and meets the Minimum Impairment Criteria (MIC) for their specific impairment. The MIC can be found in the IWBF 2021 Player Classification Rules. This process ensures that players are assigned to the appropriate sports class.

It is worth noting that the classification system has faced criticism for its complexity, and some countries, like the United States, have opted to create their own classification systems. However, the IWBF system is widely recognised and has been consistently used in the international community since 1982, undergoing updates to improve its effectiveness and fairness.

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History

The sport of wheelchair basketball emerged after World War II, which left an unusual number of people with physical disabilities. Many veterans with disabilities were placed in hospitals for rehabilitation and still desired to participate in sports. Basketball was perceived to be one of the most adaptable team sports, and was played in various parts of the world in the early 1940s. The first documented game of wheelchair basketball was played on November 25, 1946, by a group of veterans in the United States.

In 1946, at the Birmingham VA Hospital in Van Nuys, California, physical education teacher Robert D. Rynearson observed paralyzed veterans playing a crude form of basketball and recognized the value of the sport as a therapeutic activity. He started organizing practices for the players and drafted a set of rules for regulated play. Rynearson's key insight was that the wheelchair should be considered an extension of the athlete's body.

In 1948, a team called the Flying Wheels embarked on a barnstorming tour that included stops at eight major cities, where they played in big arenas before packed crowds against other teams of paraplegic veterans and non-disabled players. The Flying Wheels also traveled to the Capitol building in Washington, D.C., to lobby Congress for legislation that would allow paralyzed veterans to buy homes accessible for wheelchairs. They were successful, and the Specially Adapted Housing Act became law on June 19, 1948.

In the same year, Sir Ludwig Guttmann organized the first Stoke Mandeville Wheelchair Games in England, featuring organized wheelchair sports, including wheelchair netball, a distant cousin of wheelchair basketball. Competitors from the Netherlands joined the Games in 1952, and the annual event became known as the International Stoke Mandeville Games, a predecessor to the modern-day Paralympic Games. The first Paralympic Games took place in Rome, Italy, in 1960.

The first World Championship of wheelchair basketball took place in Bruges, Belgium, in 1975, featuring competition between 11 men's teams from North America, Asia, and Europe. The first World Championship for women was held in St. Etienne, France, in 1990. Today, wheelchair basketball is one of the premiere sports contested at the Paralympic Games. The sport is governed by the International Wheelchair Basketball Federation (IWBF), which has 95 National Organizations for Wheelchair Basketball (NOWBs) participating worldwide.

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Governing bodies

The International Wheelchair Basketball Federation (IWBF) was established in 1973 as the first official WB federation, and in 1989, it was renamed from the International Stoke Mandeville Games Federation to the IWBF. Since 1975, the Federation has hosted official world championships every two years following the summer Paralympic Games. The Federation has also been responsible for staging Paralympic Games, with WB having been a Paralympic sport since the inaugural Paralympic Games in Rome in 1960.

The IWBF has published an Official Player Classification Manual, which assigns players 1.0 to 4.5 functional points based on their functional potential. According to the 2014 WB classification guideline, a player’s classification is determined by three key items: trunk control, lower extremity contribution, and upper extremity functional limitation. The first and most important item is trunk control, which the IWBF defines as the amount a player can move freely in any direction and return to an upright sitting position without gripping the wheelchair for support.

In countries with initiatives specific to young wheelchair basketball players, the main goal is recreation and socialisation. However, competition is also available and should be regulated to create a fair and unbiased structure for all participants. The International Paralympic Committee has mandated the development of 'evidence-based classification systems through research' to ensure fair competition.

In Italy, for example, the Italian Wheelchair Basketball Federation (FIPIC) manages the Italian Young Wheelchair Basketball Championship. The technical and medical regulations governing the championship are set out by the FIPIC under the surveillance of the Italian Paralympic Committee, the International Paralympic Committee, and the IWBF. The height of the basket is lower (2.6m) compared to other Italian leagues, and the ball size is reduced (weight: 400–500 g, circumference: 68–73 cm).

Frequently asked questions

Each wheelchair basketball team is allowed a total of 12 players, with 5 players on the court and 7 substitutes.

The objective of the game is to score more points than the opposing team by shooting the ball into their basket.

The rules of wheelchair basketball are similar to traditional basketball, with some adaptations for wheelchair use. The court dimensions, basket height, foul line, and three-point line are the same as in traditional basketball. Players can push their wheelchairs while dribbling the ball, but they must pass, shoot, or dribble again after every two pushes to avoid a travelling violation. There is no double-dribble rule, and players must remain seated without using their legs or feet to gain an advantage.

The classification system evaluates the functional abilities of players on a point scale of 1 to 4.5, with 4.5 being minimally disabled and 1.0 being the highest degree of disability. This system is used to restrict the number of points allowable on the court at one time, with the total points of the five players on the court not exceeding 14.0.

The main equipment needed for wheelchair basketball is a sports wheelchair and a basketball. Basketball wheelchairs are designed for enhanced stability, with lower seats and outward-angled wheels to lower the centre of gravity.

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