Wheelchair Basketball Research Articles

Students’ perspectives on wheelchair basketball in mainstream and special schools

Very little research has been done on students’ perspectives on sports courses in special schools. The state of knowledge about students’ perspectives on concrete teaching concepts in inclusive physical education (PE) at mainstream schools is almost as incomplete. The present study was designed to address these two desiderata. For this purpose, a teaching concept was developed that was implemented in the PE lesson of one class in a mainstream school and in two sports courses in two special schools. Following this, guided interviews were conducted with 19 students: four boys and four girls from the mainstream school and 10 boys and one girl from the special school. The interviews were analyzed using grounded theory coding techniques. The students’ views differed strongly between the different school types. The students in the mainstream school expressed themselves very positively about the content of wheelchair basketball, but they saw sitting in a wheelchair as a very deficient activity. The students at the special school did not express the same opinion. However, it became clear that the special school was a microcosm that provided a sanctuary for the students. Leaving this comfort zone, for example, to join a wheelchair basketball club, could be very difficult for them. Mainstream school students, however, found learning opportunities in this context: They discovered a new perspective, namely, that of a person with disabilities, even if only for a very short time.

INVESTIGATING THE EFFECTS OF SPORTS ON THE QUALITY OF LIFE IN PERSONS WITH PHYSICAL DISABILITIES

Purpose: Sport is an important tool in improving the quality of life of individuals with disabilities. The study aim to examine the life quality of individuals with physical disabilities with different functionality levels in relation to sports.
 Methods: A total of 36 individuals with physical disabilities participated in the study. The participants included individuals without any regular exercise (non-sportive, NS), those who played Boccia (B), and persons who played Wheelchair basketball (WCB) who could not provide independent ambulation. The Rivermead Mobility Index (RMI), Functional Independency Measurement (FIM), Trunk Impairment Scale (TIS), and World Health Organization Quality of Life Instrument for People with Intellectual and Physical Disabilities (WHOQOL-DIS) were used for evaluating motor impairment of the trunk, functionality levels, mobility, and quality of life (QoL), respectively.
 Results: Group B had lower RMI scores compared to group NS (p0.05), but higher in the WCB group (p

Functional classification and performance in wheelchair basketball

Wheelchair basketball players are classified into four classes based on the International Wheelchair Basketball Federation competition system. The aim of this study was to investigate whether the IWBF functional classification for wheelchair basketball was related to different performance field-based tests. Forty wheelchair basketball athletes took part in the study. The players carried out five field tests, three of which were quantitative, related to the three conditional skills (strength, endurance and speed test) and two of the qualitative type (accuracy and shooting ability tests). Pearson's correlation was performed to analyse the correlation between the score obtained from functional classification and the results of the wheelchair performance tests. The IWBF class was not correlated (p <0.05) with any of the tests performed. Players with even major injuries, in their best wheelchair set-up, even achieved better times than upper-class players; therefore, the disability factor in these tests is not an index that determines performance disadvantage. The study shows that the functional classification does not affect the qualitative-quantitative performance, so the disabled athlete with a lower score is not disadvantaged in basketball.

Analysis of wheelchair falls in team sports at the Paralympic Games: video-based descriptive comparison between the Rio 2016 and Tokyo 2020 games

ObjectivesTo identify the fall characteristics of athletes in wheelchair rugby and wheelchair basketball during the Tokyo 2020 Paralympic Games and descriptively compare these with those of the Rio 2016 Paralympic...

Initial Maximum Push-Rim Propulsion and Sprint Performance in Elite Women’s Wheelchair Basketball: Differences Between Players’ Functional Classification

The aim of the present study was to determine, for the first time in elite women's wheelchair basketball, the differences in the initial maximum push-rim propulsion (IMPRP), mechanical outputs, and sprint performance between A category (≤2.5 class) and B category (≥3 class) players. A secondary aim was to assess the association between IMPRP mechanical outputs and sprint performance to determine the influence of specific strength in the latter. Sixteen Spanish women's wheelchair basketball players participated in this study: A category (n = 9, International Wheelchair Basketball Federation [IWBF] classification range: 1-2.5 points) and B category (n = 7, IWBF classification range: 3-4.5 points). All the players undertook 2 tests: the IMPRP test to measure the strength variables and the 3-, 5-, and 12-m sprint test. B category players reported significantly better performance values in almost all the IMPRP variables and all the sprint distances than A category players. Large to very large significant correlations were observed among IMPRP absolute mechanical outputs (excepting mean power) and sprint performance (3, 5, and 12m) for all the participants. When the group was divided according to categories A and B, the significant differences observed in the whole group decreased in both groups, although some relationships were large or very large. The IMPRP test and sprint test (3, 5, and 12m) seemed to be sensitive to differentiate the level between the 2 functional categories. In addition, there was a high association between strength and sprint variables, which shows that greater strength could improve sprint capacity.

Characteristic MRI findings of the shoulder, elbow, and wrist joints in elite wheelchair basketball players

BackgroundThe health of wheelchair users’ upper limbs is directly related to their quality of life. Moreover, para-sport athletes are subjected to a dual load on their upper extremities from competition and daily life, making it even more critical to maintain upper extremity health. This study aimed to investigate the characteristics of joint disorders in elite wheelchair basketball players using magnetic resonance imaging (MRI).MethodsWe scanned MRI images of the bilateral shoulders, elbows, and wrist joints of ten elite wheelchair basketball players and ten general wheelchair users. The elite wheelchair players were athletes who underwent at our institution medical checkup of the candidates for the national team for the international women's tournament and who agreed to this research purpose. The general wheelchair players were recruited from wheelchair users in their 20s and 30s who had no daily exercise habits and who agreed to the study objectives. Two radiologists interpreted the MRI images and diagnosed the diseases of each joint. We compared the number of lesions between the two groups. We used Fisher's exact test to determine whether the lesions diagnosed by MRI were specific to wheelchair basketball players. The significance threshold was set at P < 0.05.ResultsElite wheelchair basketball players had significantly more right-sided, left-sided and bilateral latero-posterior lesions, which are cysts found on the lateral-posterior corner of the capitulum of the humerus than did general wheelchair users (P < 0.05). Severe damage to the right triangular fibrocartilage complex was also observed more frequently (P < 0.05) in wheelchair basketball players.ConclusionsWe believe that the patients’ tendency to fall forward in the wheelchair hitting both hands on the ground, thereby injuring the triangular fibrocartilage complex and locking the lateral elbow, may be the cause of the characteristic findings on MRI. High-speed wheelchair operation was also considered a cause of severe triangular fibrocartilage complex injuries. This study's insights can be useful for future solutions to extend players' careers.

"Risk Factors for Shoulder Pain in the Practice of Wheelchair Basketball in Burkina Faso"

"Risk Factors for Shoulder Pain in the Practice of Wheelchair Basketball in Burkina Faso"

Fluid Balance and Thermoregulatory Responses during Wheelchair Basketball Games in Hot vs. Temperate Conditions.

The impaired vaso- and sudomotor functions limit sweat capacity in individuals with a spinal cord injury (SCI) and might increase the risk for heat-related illness and decreased performance, especially in hot conditions (HOT). This study investigated the differences in fluid balance and thermal responses between wheelchair basketball (WCB) games in HOT and temperate conditions (TMP). Eleven male WCB athletes (39.8 y, 82.8 kg) with SCI (lesion level C5-L4) participated, five in HOT (31 °C) and eight in TMP games (21 °C). Fluid balance, sweat rate, body core temperature, distance, velocity and thermal sensation were assessed. The relative change in body mass was higher in the HOT group (median: −0.35%, interquartile-range: 0.15%, p = 0.02) compared to TMP (+0.11%, 0.35%) group. The sweat rate was significantly higher in the HOT group (0.93 L/h, 0.58 L/h, p = 0.02) compared to the TMP groups (0.48 L/h, 0.19 L/h). Body core temperature increased significantly higher in the TMP group (1.05 °C, 0.15 °C, p = 0.01) compared to the HOT group (0.8 °C, 0.4 °C). The mean velocity (HOT: 1.12 m/s, 0.11 m/s, TMP: 1.07 m/s, 0.08 m/s, p = 0.54) did not differ between the games. The WCB game in HOT leads to significantly higher sweat rate and loss in body mass compared to TMP. Even relative body mass loss was less than 2%. Athletes thus have to be supported with enough fluid, especially during games in HOT.

Prevalence of shoulder pain amongst Malaysia men's wheelchair basketball players

Introduction: The shoulder is at high risk of injury, particularly in throwing activities such as basketball. Aims: The objective of this study was to determine the prevalence and patterns of shoulder pain amongst Malaysian men's wheelchair basketball (WCBB) players. Furthermore, factors that are associated with shoulder pain were investigated. Materials and Methods: Eleven national WCBB players participated in this study. All players completed the clinical research forms which collected socio-demographic information, WCBB participation and history of shoulder pain. Assessments of shoulders range of motion, isometric muscle strengths and clinical shoulder tests were performed on all players. Results: The prevalence of shoulder pain amongst Malaysian WCBB players was 36.4%. Players with current shoulder pain had significantly higher Performance Corrected Wheelchair User's Shoulder Pain Index (PC-WUSPI) scores (13.8 vs. 3.3, P = 0.02) and a greater number of positive shoulder clinical tests (3.5 vs. 1.0, P = 0.04) than players without pain. Players with shoulder pain are frequently diagnosed with rotator cuff injuries, particularly involving the supraspinatus and subscapularis muscles. A significant moderately strong positive correlation between PC-WUSPI score and number of positive clinical shoulder tests was found (r = 0.71; P = 0.01). Conclusions: Prevalence and patterns of shoulder pain amongst Malaysian men's WCBB players are comparable to previous studies. A strong association between PC-WUSPI score and number of positive clinical shoulder tests suggests a potential role of regular PC-WUSPI assessment for early detection of shoulder problems amongst players.

A Model of Perfectionism, Moral Disengagement, Altruism, and Antisocial and Prosocial Behaviors in Wheelchair Athletes.

Two forms of perfectionism were examined in the present study to see whether they predicted prosocial and antisocial behaviors in sport through moral disengagement and altruism in a sample of 327 wheelchair basketball and rugby athletes (M = 33.57years, SD = 10.51; 83% male). Using structural equation modeling, the following significant direct and indirect effects were found. First, perfectionistic strivings positively predicted perceived prosocial behaviors and altruism. Second, perfectionistic concerns negatively predicted altruism and prosocial behaviors and positively predicted moral disengagement. Third, antisocial behaviors were positively predicted by moral disengagement and altruism. Furthermore, perfectionistic concerns indirectly predicted antisocial behaviors positively through moral disengagement and negatively through altruism. Finally, perfectionistic strivings positively predicted antisocial behaviors through altruism. Results provided partial support for the role of perfectionism in predicting prosocial and antisocial behaviors through moral disengagement among athletes with a disability.

The Relationship between Motivation and Intention of International Wheelchair Basketball Event Spectators: A Comparison of Sport Psychological Involvement

The Relationship between Motivation and Intention of International Wheelchair Basketball Event Spectators: A Comparison of Sport Psychological Involvement

남·여 휠체어농구 경기내용분석 : 2020 도쿄올림픽 자료를 중심으로

The purpose of this study is to confirm the difference in performance according to groups in men"s and women"s wheelchair basketball games participating in the Tokyo Paralympics. Based on official records collected in 42 men"s and 31 women"s games at the 2021 Paralympics in Japan, repeated measurement two-way analysis was used to verify differences by a factor according to the winning and losing groups and ranking groups. As a result of the study, first, in men"s games, 2point shots, Assists, Steals, and Turnovers differed in the results of the game, while 3point attempts and Turnovers differed between the ranking groups. In the women"s game, there were differences in 2point shots, defensive rebounds, Assists, and Steals. Through the results of this study, it was confirmed that wheelchair basketball events have a positive effect on victory as there are more 2point shots, assists, and steals in international games. Based on the results of this study, it is hoped that it will be used as basic data when planning training programs in the field, and various studies will be conducted by expanding the scope of the data in future studies.

Effects of a sport competition on acute affective response in wheelchair basketball players.

The purpose of this study was to investigate the effects of sport game outcomes on acute affective responses in injured veterans. Twenty-three wheelchair basketball players (mean age, 38.39±11.78 years) participated in this study and were divided into two groups: game winner group (n=12) and game loser group (n=11). All participants completed the Physical Activity Affect Scale immediately before and after participation in the first game of a wheelchair basketball tournament. Non-parametric statistical tests were used to examine a significant difference in acute affective responses between the groups and over time within each group. The losers experienced significantly higher negative affect and lower positive affect at the end of the first game compared to the winners. Therefore, the results of the present study indicated that the experience of losing may diminish the positive effect that sport participation can have.

The Intensity of the Health Behaviors of People Who Practice Wheelchair Basketball, Wheelchair Rugby and Para-Rowing.

Sports serve people with disabilities as a form of rehabilitation. Sporting activity is a health-promoting behavior choice and a chance to achieve the best possible sports results. The aim of this study was to evaluate the intensity of health behaviors in people practicing wheelchair basketball, wheelchair rugby and para-rowing. The study encompassed 176 athletes with disabilities, aged 19 to 49 (mean age 34.41 ± 8.56), from all over Poland. Men accounted for 83.5% of the respondents. They all had a significant degree of disability and used wheelchairs in their daily lives. The authors used Juczyński’s Health Behavior Inventory (HBI) and the authors’ own survey questionnaire. Nonparametric tests were used. A greater intensity of health behaviors in general (HBI—point score) and in four categories (correct eating habits—CEH, preventive behaviors—PB, positive mental attitude—PMA, health practices—HP) was observed in rugby and basketball players (compared with para-rowers). Disabled rowers achieved the poorest results. Polish Champions scored better results in preventive behaviors (PB) and weaker results in positive mental attitude (PMA)compared with those practicing amateur sport. Respondents who trained every day and had the longest weekly exercise time (>360 min) achieved the highest results in HBI in general and in all categories compared with those who trained once a week for less than 120 min a week. Respondents with higher education, those in a better financial situation, those who were employed and married, and those who were rural residents displayed a greater intensity of health-related behaviors. People in a more difficult financial situation, who had less education, who were cohabiting, and who lived on only a pension presented more preventive behaviors. There is a need for systemic health education aimed at people with disabilities who practice various sports disciplines.

Impact of Sprinting and Dribbling on Shoulder Joint and Pushrim Kinetics in Wheelchair Basketball Athletes.

BackgroundWhile wheelchair basketball is one of the most popular Paralympic sports, it eventually causes shoulder problems and pain in many athletes. However, shoulder kinetics has never been assessed during propulsion in wheelchair basketball. This study analyzes the impact of sprinting and dribbling on pushrim and shoulder kinetics in terms of external forces and net muscular moments.MethodsA group of 10 experienced wheelchair basketball athletes with various classifications performed four, 9-m sprints on a basketball court using classic synchronous propulsion, and four sprints while dribbling forward. Pushrim and shoulder kinetics were calculated by inverse dynamics, using a motion capture device and instrumented wheels.FindingsSprinting was associated to peak shoulder load from 13 to 346% higher than in previous studies on standard wheelchair propulsion in most force/moment components. Compared to sprinting without a ball, dribbling reduced the speed, the peak external forces in the anterior and medial direction at the shoulder, and the peak net shoulder moment of internal rotation.InterpretationThe high shoulder load calculated during both sprinting and dribbling should be considered during training sessions to avoid overloading the shoulder. Dribbling generally reduced the shoulder load, which suggests that propelling while dribbling does not put the shoulder at more risk of musculoskeletal disorders than sprinting.

Injuries in Wheelchair Basketball Players: A Systematic Review.

Background: Sports injuries have physical and psychological effects that negatively affect sports performance. Although there are data available on sports injuries in wheelchair basketball, some aspects need to be clarified, such as the location, mechanisms and risk factors for injury, which are not well described due to variations and/or a lack of definition of injury. The aim of this study was to determine epidemiological information, primary injury characteristics and affected body regions in wheelchair basketball players; Methods: The PubMed, Science Direct, Scopus, Web of Science and Google Scholar databases were used; Results: eight articles were included in this review. The shoulder was the body region most affected (N = 60; 22.1%). When divided by body segments, the upper limbs were the most affected (N = 128; 47.2%), followed by the head and/or face (N = 53; 19.5%), trunk (included spine and ribs) (N = 48; 17.8%) and lower limbs (N = 42; 15.5%); Conclusions: wheelchair basketball players suffer a large number of injuries with different characteristics that are mainly linked to biomechanics and sport. These results can be used to guide coaches in structuring training to minimize recurring injuries, in addition to assisting in the organization of medical teams in competitions.

Anaerobic Variables As Specific Determinants of Functional Classification in Wheelchair Basketball.

Every parasport is currently encouraged to consider evidence-based classification to develop their respective classification system. Therefore, the aims of this study were to: (1) assess the relationship between trunk function and anaerobic power determining proficiency in wheelchair basketball, and (2) define “natural classes” in wheelchair basketball based on anaerobic power. Fifty-nine elite players (representing five national teams) were divided into four main functional classes: Group 1 (n=17), Group 2 (n=14), Group 3 (n=16), Group 4 (n=12). They performed the 6x10s Anaerobic Power Test using an arm crank ergometer. Average values of mean power, peak power, relative mean power, relative peak power, and power decrement were calculated for the 6x10s and 3x10s tests. The Spearman’s correlation matrix revealed significant correlations between classes and values recorded in the 6x10s test. This confirmation between anaerobic power and players’ classification endorses the division of players into different classes. Furthermore, cluster analysis (with fair quality) divided players into two “natural classes”. The first resulting class was mainly formed of participants from Group 1 (71%). An important complement to this research could be to consider wheelchair acceleration and the volume of trunk action in wheelchair basketball classification.

Effect of combined exercises on mental, physical, and dribbling skills in young wheelchair basketball players

Wheelchair basketball is one of the sport that plays a significant role in the rehabilitation of individuals with special needs. Players must have a high degree of speed and focus their attention on different perceptual situations in the field. A total of 10 players were selected as sample from the Paralympics Subcommittee in the Babylon Province. They were randomly divided into experimental and control groups. After conducting the pre-tests, the combined exercises prepared by researchers were applied to the experimental group. These exercises were given to the experimental group in sessions of 30 minutes, three days per week. The control group followed the traditional curriculum. After conducting the post-test, the data were processed using the SPSS. The results indicated that the combined exercises positively contributed to the development of mental, physical, and dribbling skills of the wheelchair basketball players. Therefore, the authors recommend to include these combined physical exercises in the training curricula.

Optimal performance profiles in male wheelchair basketball players based on hand-grip strength, anthropometric parameters, agility, and speed tests

Optimal performance profiles in male wheelchair basketball players based on hand-grip strength, anthropometric parameters, agility, and speed tests

‘A small leap for disabled man’: the athlete-led evolution of the sports wheelchair and adaptive sports

ABSTRACT The history of the sporting wheelchair demonstrates that wheelchair athletes and non-disabled medical professionals – two distinct social groups as defined by the Social Construction of Technology – held different interpretations of wheelchair sport and technology, and their purpose. Originating as a form of rehabilitation, wheelchairs and wheelchair sport were once interpreted solely within the medical realm, resulting in restricted technical development for sporting wheelchairs due to concerns around user safety. Wheelchair athletes, however, adapted their equipment in resistance of medicalised rules, based on their reinterpretation of the technology and desire to advance wheelchair-based sports beyond the institution, legitimising technical innovation as a site of agency for disabled athletes. In doing so, the functionality and form of wheelchairs evolved, facilitating the creation of specialised, sport-specific wheelchairs, such as the basketball wheelchair and racing wheelchair. In response to this, the rules of these sports were altered, stabilising the athletes’ interpretation of wheelchair technology as sporting devices, and wheelchair sport as elite competition.