Para sport and anti-doping: a study of Swedish Para athletes' experiences and perceptions.

Introduction: A well-functioning anti-doping system relies on being perceived by athletes as effective, fair, and practically feasible to implement. While research has highlighted the views of Olympic athletes on anti-doping over the past decade, the experiences and perceptions of Para athletes have not been extensively explored. The purpose of this study was to examine Swedish elite Para athletes' experiences and perceptions of the policy and practice of the anti-doping system. Methods: A quantitative cross-sectional approach was used, with a web survey elaborated from a survey with Olympic athletes adjusted for Para athletes with physical, visual, and intellectual impairments. The sample consisted of 66 active Para athletes competing at national or international level (response rate 71%). Data were analyzed using descriptive statistics and differences between subgroups were examined Fisher's exact test. Thematic analysis was employed to analyze open-ended questions. Results: Most of the respondents expressed a positive outlook on the anti-doping system, advocating for comprehensive efforts. A significant portion (35%) had not received anti-doping education, with those who did reporting increased confidence in avoiding unintentional doping. Despite their elite status, half of the respondents had not undergone doping control. Mistrust regarding the system's effectiveness and fairness was identified, with over half of the participants emphasizing the need for new technical solutions to enhance procedures specifically tailored for Para athletes. Discussion: The athletes in this study advocate for a Para sports-focused approach in the anti-doping system, emphasizing equal testing opportunities, procedural adjustments for independence and privacy, and increased access to education. The findings illuminate the unique conditions faced by athletes with impairments within the anti-doping system, offering valuable insights for policymaking in the development of anti-doping strategies tailored to Para athletes and their various impairments.

Athletes' Perspectives of the Classification System in Para Alpine Skiing for Those With Visual Impairment.

This study explored the classification experiences and views of Para Alpine skiers with visual impairment. Data from 11  interviews were analyzed using reflexive thematic analysis to generate three themes: Suitability-The skiers questioned the suitability of the visual measurements, testing environment, and the information they received regarding classification; Exclusivity-Skiers felt certain aspects of the system remain exclusive due to the restrictions of sport classes and lack of the athlete voice; and (Dis)trust-Skiers felt distrust in those implementing the system and in other athletes due to intentional misrepresentation. Speculation surrounding this resulted in the skiers' feeling doubt in their own classification. While there is not a "one size fits all" approach to classification, understanding skiers' experiences can be a vital first step and will help to guide future research into the evolution of this sport's classification.

Assessing the Match Physical Responses of International Referees for Footballers with Cerebral Palsy: A Tournaments and Halves Comparative Analysis.

Similar to conventional football, the modality dedicated to footballers with cerebral palsy (CP) requires referees who cope with the physical demands imposed during competitive matches to apply the rules of the game. While a significant body of research has explored the physical demands on referees in mainstream football, there is a noticeable lack of data regarding CP football. This study aimed to examine the physical response of international referees participating in different levels of world competitions for footballers with CP. Thirteen international referees, who officiated 49 matches in the men's 2022 World Cup (1st to 15th ranked teams) and 2022 World Championships (16th to 30th ranked teams), participated in this study. A cross-sectional design was used to determine the physical responses and compare the 1st and 2nd halves and the performance in the different tournaments, recording physical variables throughout the matches. Significant higher physical responses were observed in the World Cup in comparison to the World Championship. Overall, high-level tournaments have been shown to elicit more intense physical responses from referees officiating CP football matches compared to lower-level tournaments. For the World Cup, a significantly higher number of accelerations and decelerations were registered in the 1st half compared to the 2nd half. This information may be useful for the strength and conditioning coaches of referees to plan weekly training sessions more specifically and adjust the periodical training load and post-match recovery protocols.

Investigating Patterns of Donor and Recipient Sports of Talent Transfer Paralympians.

Talent transfer has enabled elite athletes to be successful in another sport, with great potential in para-sport. Previous research suggests that similarities between donor and recipient sports may facilitate talent transfer; however, this remains unclear in para-sport. This study investigated patterns between donor and recipient sports' characteristics, identifying the impact on talent transfer in para-sport. An Australian case study utilizing secondary data of 38 Australian Paralympians who competed at the Paralympic Games from 2000 through 2020 was analyzed. Results demonstrated that similarities between sports were not significantly associated with successful talent transfers between Paralympic sports. Understanding patterns associated with successful Paralympic talent transfers offers a foundation of knowledge for designing and developing future talent-transfer pathways and research. Based on this study, it is recommended that sport administrators and practitioners explore greater opportunity for talent transfer in para-sport, rather than limiting talent-transfer opportunities based on athletes' donor sports.

The Relative Age Effect on YoungAthletes of Para-Athletics: Birth quartile analysis and performance in individual athletic events / El Efecto de la Edad Relativa en los Atletas Jóvenes de Paratlético: Análisis de cuartil denacimiento y desempeño en eventos atléticos individuales / O Efeito da Idade Relativa em Jovens Atletas de Paraatletismo: Análise do quartil de nascimento e do desempenho em eventos individuais de atletismo

El Efecto de la Edad Relativa (EER) es un fenómeno caracterizado por una sobrerrepresentación significativa de atletas nacidos en los primeros meses del año competitivo en la misma categoría deedad que se ha observado en categorías juveniles de atletismo. Sin embargo, hay una falta de investigación para investigar este fenómeno y su relación con el deporte para, y no está claro si este efectoestá presente en los jóvenes atletas. Por lo tanto, nuestro estudio examinó la existencia de EER en jóvenes atletaspara-atléticos (categorías U16, U18 y U20) y el rendimiento en eventos deportivos individuales según el cuartil denacimiento (Q1, Q2, Q3 yQ4). Las fechas de nacimiento se recogieron de 700 jóvenes atletas masculinos de deportes para que participaran en eventos deportivos individuales entre 2018 y 2019 en las categorías U16, U18 y U20. En resumen, se observó una distribución desigual de las fechas de nacimiento por cuartil cuando un mayor número de jóvenes para-atletas nació en el primer trimestre del año para U16 (χ²3= 18.785; p = .0003; Phi efecto = 0.45), U18 (χ²3= 6.846; p= .05; Phi efecto = 0.17), y U20 (χ²3= 10.156; p = .017; Phiefecto = 0.17). Sin embargo, cuando comparamos el desempeño de los atletas por evento (eventos de atletismo) y por separado por cuartil, no se encontró diferencia significativa (p> .05). En conclusión, nuestro estudio evidenció el papel influyente de laedad relativa en atletismo, pero parece que este fenómeno no está relacionado con el rendimiento en atletismo.(AU)

The Relative Age Effect (RAE) is a phenomenon characterized by a significant over-representation ofathletes born in the first months of the competitive year in the same age category that has been observed in athletics juvenile categories. However, there is a lack of research to investigate this phenomenon and its relationship with para-sport, and it isnot clear whether this effect is present in young para-athletes. Thus, the present study aims to examine the existence of RAE in young para-athletics athletes (U16, U18, and U20 categories) and the performance in individual athletic events according to the birth quartile (Q1, Q2, Q3, and Q4). Birth dates were collected from 700 young male athletes from para-sport who participated in individual athletic eventsbetween 2018 and 2019 in the U16, U18, and U20 categories. In summary, unequal distribution of birth dates per quartile was observed where a greater number of young para-athletes was born in the Q1 of the year for U16 (χ²3= 18.785; p = .0003; Phi effect = .45), U18 (χ²3= 6.846; p= .05; Phi effect = .17), and U20 (χ²3= 10.156; p= .017; Phi effect =.17). However,when we compared the performance of the athletes by event (track and field events) and separately by quartile, no significant difference was found (p> .05). In conclusion, our study evidenced the influential role of relative age in track and field para-athletes, but it seems that this phenomenon is not related to performance in track and field events.(AU)

O Efeito da Idade Relativa (EIR) é um fenômeno caracterizado por uma significativa representação de atletas nascidos nos primeiros meses do ano competitivo na mesma faixa etária que tem sido observada em categorias juvenis de atletismo. No entanto, há ainda uma lacuna em termos de investigaçãopara analisar esse fenômeno e sua relação com o para-desporto. Assim, o obejtivo do presente estudo foi analisar a existência de EIR em atletas jovens de para-atletismo (categorias Sub-16, Sub-18 e Sub-20) e sua relação com o desempenho em eventos atléticos individuais de acordo com o quartil de nascimento (Q1, Q2, Q3 e Q4). As datas de nascimento foram recolhidas de 700 jovens atletas do sexo masculino de paradesporto que participaram de eventos de atletismo individuais entre 2018 e 2019 nas categorias Sub-16, Sub-18 e Sub-20. No geral, observou-se uma distribuição desigual das datas de nascimento por quartil, onde um maior número de jovens para-atletas nasceu no Q1 do ano para Sub-16 (χ²3= 18.785; p = .0003; Phi effect = .45), Sub-18 (χ²3= 6.846; p= .05; Phi effect = .17), e Sub-20 (χ²3= 10.156; p= .017; Phi effect = .17). Entretanto, quando comparamos o desempenho dos atletas por evento (provas de atletismo) e separadamente por quartil, não houve diferenças significativas (p> .05). Em conclusão, nosso estudo evidenciou o papel influente da idade relativa em paraatletas de atletismo, mas parece que esse fenômeno não está relacionadoao desempenho em eventos desta modalidade.(AU)

"It Looks Good on Paper, But It Was Never Meant to Be Real": Mixed-Gender Events in the Paralympic Movement.

Although the Paralympic Games have been around for over 60 years, women remain underrepresented in almost all aspects of the Paralympic Movement. It has been suggested that a way to increase women's involvement is through the implementation of mixed-gender events. On paper, this approach makes sense. However, when it comes to the implementation of mixed-gender opportunities for women, it is less clear how effective these events are in increasing participation by women in Para sport. Through document analysis and interviews with athletes and organizers of mixed-gender Paralympic sport, we explore the various strategies that four mixed-gender sports have used to address the issue of gender parity. Using critical feminist theories, we illustrate how larger social, political, and cultural ideas about gender influence women's experiences within these events and discuss the potential of using mixed-gender initiatives to address gender parity within the Paralympic Movement.

Initial Maximum Push-Rim Propulsion and Sprint Performance in Elite Men's Wheelchair Basketball.

OBJECTIVES: This study sought to report the reliability (intrasession) values of initial maximum push-rim propulsion (IMPRP) and sprint performance in elite wheelchair basketball (WB) players and to assess the involvement of strength in sprint capacity. METHODS: Fifteen Spanish international WB male players participated in this study. The maximum single wheelchair push from a stationary position (IMPRP) and the sprint performance (ie, 3, 5, and 12 m) of WB players were measured in this study. RESULTS: IMPRP mechanical outputs V, Vmax, P, Rel. P, F, and Rel. F variables presented high reliability values (intraclass correlation coefficient [ICC] ≥ .92; coefficient of variation [CV] ≤ 8.04 ± 7.37; standard error of measurement [SEM] ≤ 29.92), but the maximum strength variables Pmax, Rel. Pmax, Fmax, and Rel. Fmax (ICC ≥ .63; CV ≤ 13.19 ± 16.63; SEM ≤ 203.76) showed lower ICC values and by contrast higher CV and SEM values. The most substantial correlations were identified between maximum IMPRP values (ie, V, Vmax, P, Rel. P, F, and Rel. F) and sprint performance in 3 m (r ± confidence limits ≥ -0.74 ± 0.22, very large; R2 ≥ .55), 5 m (r ± confidence limits ≥ -0.72 ± 0.24, very large; R2 ≥ .51), and 12 m (r ± confidence limits ≥ -0.67 ± 0.27, large; R2 ≥ .44). CONCLUSIONS: The IMPRP test and sprint tests (3, 5, and 12 m) are practical and reliable for measuring strength and speed in WB players. In addition, there were large to very large associations among strength variables (ie, P, Rel. P, F, and Rel. F) and all sprint variables. This could indicate a need to implement specific strength exercises in WB players to improve sprint capacity.

Somatotype Analysis of International Football Players with Cerebral Palsy: A Comparison with Non-Disabled Football Players.

Football for people with cerebral palsy is a para-sport involving ambulant athletes with impairments, such as hypertonia, ataxia, or athetosis. The objective of the present study was to describe the somatotype of a representative sample of international football players according to different functional profiles of cerebral palsy, including spastic diparesis, athetosis/ataxia, spastic hemiparesis, and minimum impairment criteria, and to compare it with non-disabled football players. A total of 144 international para-footballers and 39 non-disabled footballers participated in the study, and their somatotype was calculated using anthropometric measurements. A Kruskal-Wallis test was used to compare the groups to determine and assess the differences between the different functional profiles, and the analysis of anthropometric variables and body composition showed no differences. Regarding somatotype, a predominance of the mesomorphic component was observed in all subgroups, and differences in somatotype were also found between non-disabled footballers and para-footballers with spastic hemiparesis and minimum impairment criteria. This study suggests that there may be a degree of homogeneity in terms of somatotype among footballers with or without physical impairments, such as hypertonia, athetosis, or ataxia. Furthermore, it provides reference values of international-level para-football players for the different sport classes, which can help coaches and trainers monitor athletes' physical conditions.

Performance and micro-pacing strategies in sit para-biathlon.

This study investigated micro-pacing strategies during sit para-biathlon. Six elite sit para-biathletes wore a positioning system device during the world-championships in three different competition formats (Sprint, Middle-distance, and Long-distance). Total Skiing Time (TST), penalty-time, shooting-time, and Total Race Time (TRT) were analysed. One-way analyses of variance were used to compare the relative contributions of TST, penalty-time, and shooting-time to TRT across the three race formats. Statistical parametric mapping (SPM) was used to determine the course positions (clusters) where instantaneous skiing speed was significantly associated with TST. The contribution of TST to TRT was lower for the Long-distance (80 ± 6%) compared to the Sprint (86 ± 5%) and Middle-distance (86 ± 3%) races, however this difference was not statistically significant (p > 0.05). The proportional contribution of penalty-time to TRT was significantly greater (p < 0.05) for the Long-distance (13 ± 6%) compared to the Sprint (5 ± 4%) and Middle-distance (4 ± 3%) races. Statistical parametric mapping (SPM) revealed specific clusters where instantaneous skiing speed was significantly associated with TST. For example, over all laps during the Long-distance race, the fastest athlete gained 6.5 s over the slowest athlete in the section with the steepest uphill. Overall, these findings can provide insights into pacing strategies and help para-biathlon coaches and athletes optimise training programmes to improve performance.

Physical performance preparation for the cerebral palsy football world cup: A team study

This study is the first study to show a cerebral palsy (CP) football physical performance preparation period for a World Cup. The physical performance improvement of fourteen international players belonging to the Spanish national team was assessed during five consecutive training camps (TCs) before the 2022 World Cup. The results revealed significant improvements (t = 1.75–4.24; p< .05) in the analysed variables between the first and the final TC, with changes ranging from 5.3% to 78.2% and effect sizes from 0.64 to 1.46 (moderate to large). All tests showed a consistent tendency to improve along the TCs and the pairwise analysis showed higher improvements in TC3 and TC5 compared to the values of TC1. This data could provide practical information to CP football coaches and practitioners since this is the first time that a physical performance preparation of a CP football team for a World Cup is studied. (AU)

"The show must go on": How Paralympic athletes safeguarded their mental well-being and motivation to train for the postponed Tokyo 2020 games.

Introduction: After the decision to postpone the Tokyo 2020 Games due to the COVID-19 pandemic, athletes had to adjust to a novel situation with feelings of uncertainty and insecurity. Grounded in Self-Determination Theory, this study was the first to examine whether different motivational profiles among Paralympic athletes can be identified, and to link these profiles with the athletes' emotional, cognitive, and performance-related outcomes in times of a pandemic. Methods: Five months before the start of the Paralympic Games, the participants (N = 32; mean age = 33.2 ± 6.8 years) completed an online questionnaire measuring their demographics, basic psychological needs, perceived stress, depressive symptoms, general well-being, and motivational self-regulation strategies. Two months after the Games, they completed a second online questionnaire measuring their actual and perceived performance at the past Games. Results: Through K-means cluster analysis, three distinct clusters were identified based on the athletes' dominant type of motivation, these are, dominantly amotivated (n = 11), autonomously motivated (n = 12), and controlled motivated (n = 9). Comparisons of athletes' emotional, cognitive, and performance-related outcomes depending on their motivational profile revealed that the athletes with a dominantly amotivated profile had the least adaptive outcomes (i.e., low need satisfaction, high need frustration, and more depressive symptoms). Athletes with a dominantly autonomously motivated profile made less use of controlling self-motivating strategies compared to the other two profiles. Moreover, their actual performance at the Paralympic Games was better. Discussion: Although none of the athletes were at severe risk for depression or showed extremely high levels of stress, these results confirm that improving the quality of athletes' motivation can safeguard their well-being and enhance performance in Paralympic Sports.

Changes in Sprint Force-Velocity Profile in International Para Footballers.

PURPOSE: Force production is crucial in football, and it is the main limitation of people with cerebral palsy (CP). This study aimed to describe the changes in sprint force-velocity (Fv) profile after a period of 25 weeks of regular training in international football players with CP. METHODS: The sprint Fv profile and other physical performance variables (ie, linear sprint, vertical jump, change of direction, and intermittent endurance) of 14 international players from the Spanish national team were assessed during 2 consecutive training camps. Pretesting and posttesting sessions were carried out 1 week before and after the 25-week intervention period. The intervention consisted of 2 strength sessions per week added to the usual football training. RESULTS: The repeated-measures analysis of variance showed changes in players' physical performance (linear sprint: F = 18.05, P < .01; change of direction: F = 16.71, P < .01; and endurance: F = 31.45, P < .01) and in some variables of the sprint Fv profile (maximal horizontal force, maximal power, slope, maximal ratio of force, and decrease of ratio of force; F = 14.28-37.81; P < .01), whereas players' maximal velocity (theoretical and actual) did not change (F = 0.13 and 0.01; P = .72 and .98, respectively). CONCLUSIONS: This study showed that the implementation of 2 strength-training sessions per week, for 25 weeks, is effective to improve CP football players' physical performance. The main finding of this study is the improvement of force application in the acceleration phase (sprint Fv profile), which is the main attribute in many physical performance tests and is the main limitation of the CP population.

Coach and Athlete Perspectives on Talent Transfer in Paralympic Sport.

Research pertaining to the experiences and motives of Paralympic athletes who transfer between sports is scant. This study aimed to address this gap through semistructured interviews with Canadian Paralympic coaches (n = 35) and athletes (n = 12). Three higher-order themes of "alternative to retirement," "career extension," and "compatibility" were identified. The subthemes of "psychobehavioral" and "physical and physiological" (from the higher-order theme of alternative to retirement) captured reasons leading to transfer, which are similar to reasons athletes may consider retirement. The subthemes of career extension-"better opportunities" and "beneficial outcomes"-shed light on factors that contributed to the withdrawal of negative experiences and reinforcement of positive outcomes associated with transferring sports. Last, compatibility had three subthemes of "resources," "sport-specific," and "communication," which encapsulated factors athletes should consider prior to their transfer. In conclusion, the participants highlighted the importance of transparent and effective communication between athletes and sports to align and establish realistic expectations for everyone involved.

"It gives me a wake up call"-It is time to implement athlete health monitoring within the Para sport context.

OBJECTIVES: The aim of this study was to explore elite Para athletes' and coaches' perceptions of experiences of athlete health monitoring. MATERIALS AND METHODS: This study used a qualitative design, applying a phenomenographical approach. Thirteen athletes and six coaches from two different socioeconomic contexts (the Swedish and South African Paralympic programs) participated. Data were collected through individual interviews focusing on athletes' and coaches' perceptions of experiences of athlete health monitoring within Para sport. RESULTS: Three main themes were revealed: (i) the benefits of athlete health monitoring, (ii) the importance of implementation and adaptation of athlete health monitoring in the real-world sports context, and (iii) barriers of athlete health monitoring. The perceptions were that regular monitoring can detect injuries early and thereby prevent them from progressing. Several participants highlighted the importance of monitoring factors beyond injury and illness, such as Para sport-specific health issues. Athletes' experiences were that they started to reflect on their own health, which was interpreted as improvement in health literacy. Another perception was that athlete health monitoring only is conducted within the research context and that athletes are not followed up. The perception was that it is the sports federations' responsibility to monitor and provide support when needed. Lastly, data revealed differences in the possibilities of conducting monitoring, which was related to both socioeconomic factors and Para sport. CONCLUSION: Coaches and athletes see health monitoring as valuable and important in enhancing athlete health. However, to maximize the impact, the monitoring structure should be specific to the context and provide multidisciplinary support when needed.

The Emergence of the Pandemic: High-Performance Coach and Athlete Experiences.

The current study explored coach and athlete reactions and challenges leading up to the Tokyo 2020 Paralympic Games, with a specific focus on the impacts of the COVID-19 pandemic and the Games' postponement. Nine Australian Paralympic coaches (n = 3) and athletes (n = 6) shared their experiences in semistructured interviews. The thematic analysis highlighted how participants experienced the emergence of the pandemic in different ways, but all were relieved when the late but eventual decision to postpone the Games was made. Regarding lockdown periods (i.e., social-distancing restrictions), some coaches and athletes thrived under the new reality (i.e., training from home, online coaching) while others had more difficulty adjusting. Furthermore, results highlight the many uncertainties still remaining, which continue to influence participants' sport and personal lives. The experiences of coaches and athletes during the COVID-19 pandemic sheds light on strategies and resources that could support Paralympic coaches and athletes during current and future crises.

Physical responses by cerebral palsy footballers in matches played at sea level and moderate altitude.

The main objective of this study was to compare the physical response of para-footballers with cerebral palsy (CP) in official international football matches played at moderate altitude and sea level locations. Eighty-seven international CP footballers participated in this study. We divided participants according to the place of the international competition [sea level group (SLG) and moderate altitude group (MAG)], sport classes (i.e., FT1, FT2, and FT3), and match playing time (i.e., <20 min, 20‒40 min, and >40 min). We recorded the physical response using global position system devices during matches. This study showed that MAG described a lower physical response than SLG on total distance, distance covered at different intensities, and the number of accelerations and decelerations. FT2 and FT3 presented a similar pattern, where we found significant differences for total distance, distance covered at lower and high intensities and moderate accelerations, and decelerations. Considering the playing time during altitude matches, the 20‒40 min and >40 min groups obtained more marked differences in the physical response variables. Para-footballers with CP who competed under altitude conditions showed a lower physical response during football matches, suggesting the implementation of specific preparation and training strategies to face the demanding environmental conditions.

Impact of maximal strength training on countermovement jump phase characteristics in athletes with cerebral palsy.

Analysis of the countermovement jump (CMJ) force-time curve phases provides insight into athlete neuromuscular function and methods by which jump height improves in response to training. A CMJ phase analysis and the dynamic strength index (DSI) have yet to be explored in athletes with cerebral palsy (CP). This study aimed to address this knowledge gap. Eleven state- to international-level athletes with CP completed a pre-post maximal strength training intervention with waitlist control. CMJ was assessed via force plate pre/post baseline and after the 12-week intervention. Following the intervention, CMJ height, takeoff velocity, and concentric phase peak and mean force, impulse and mean acceleration improved significantly (p = 0.006-0.001). No changes were observed in any eccentric braking phase variable (p = 0.79-0.13), while DSI lowered (p = 0.03). In athletes with CP, strength training increased CMJ concentric phase peak and mean force and impulse, increasing velocity and acceleration and therefore jump height. DSI lowered due to moderate and small increases in isometric mid-thigh pull and CMJ peak force, respectively. Unlike in non-disabled athletes, strength training did not alter any eccentric phase variable; therefore, other modalities may be required to further optimize jumping performance in athletes with CP.

Talent Identification and Development in Paralympic Contexts: Current Challenges.

This short review explores the state of talent identification and development of athletes in Paralympic contexts. While talent identification typically occurs during adolescence, this practice is more complex and variable in Paralympic contexts compared to non-Paralympic contexts. For example, Paralympic athletes can have impairments that are congenital or acquired at any time across their lives. Therefore, they can enter performance pathways at unpredictable times. Furthermore, differences and nuances associated with athlete impairments (type and severity), compounded by other systematic complexities (e.g., systems of classification) highlight the need to consider alternative and creative approaches to talent identification and development. We provide an overview of some of these complexities, highlight areas for future research, and provide recommendations for practitioners.

Association between the level of partial foot amputation and gait: a scoping review with implications for the minimum impairment criteria for wheelchair tennis.

OBJECTIVE: This scoping review examines how different levels and types of partial foot amputation affect gait and explores how these findings may affect the minimal impairment criteria for wheelchair tennis. METHODS: Four databases (PubMed, Embase, CINAHL and SPORTDiscus) were systematically searched in February 2021 for terms related to partial foot amputation and ambulation. The search was updated in February 2022. All study designs investigating gait-related outcomes in individuals with partial foot amputation were included and independently screened by two reviewers based on Arksey and O'Malley's methodological framework and reported according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for scoping reviews. RESULTS: Twenty-nine publications with data from 252 participants with partial foot amputation in 25 studies were analysed. Toe amputations were associated with minor gait abnormalities, and great toe amputations caused loss of push-off in a forward and lateral direction. Metatarsophalangeal amputations were associated with loss of stability and decreased gait speed. Ray amputations were associated with decreased gait speed and reduced lower extremity range of motion. Transmetatarsal amputations and more proximal amputations were associated with abnormal gait, substantial loss of power generation across the ankle and impaired mobility. CONCLUSIONS: Partial foot amputation was associated with various gait changes, depending on the type of amputation. Different levels and types of foot amputation are likely to affect tennis performance. We recommend including first ray, transmetatarsal, Chopart and Lisfranc amputations in the minimum impairment criteria, excluding toe amputations (digits two to five), and we are unsure whether to include or exclude great toe, ray (two to five) and metatarsophalangeal amputations. TRIAL REGISTRATION: The protocol of this scoping review was previously registered at the Open Science Framework Registry (https://osf.io/8gh9y) and published.

The experiences and perceived health benefits of individuals with a disability participating in sport: A systematic review and narrative synthesis.

BACKGROUND: Sports participation has many physical and mental health benefits for individuals with a disability including improved functionality and reduced anxiety, yet a large proportion of individuals with a disability are inactive. OBJECTIVE: To investigate the experiences and perceived health benefits of sport participation across four disability populations: children and adolescents, adults, elite athletes and veterans with a disability. METHODS: A mixed-methods systematic review was conducted. Eligible studies had participants who were children, adults, elite athletes or veterans with a physical, visual or intellectual disability. Data were extracted using the Joanna Briggs Institute (JBI) tool and quality assessment involved the Quality Assessment Tool for Studies with Diverse Designs (QATSDD). Content, thematic and narrative synthesis techniques were used. Confidence in cumulative evidence was determined using GRADE-CERQual and Classes of Evidence. RESULTS: Several positive aspects of sport participation were highlighted across all four populations, including socialisation opportunities, pure enjoyment, a sense of freedom and providing an arena to challenge stereotypes. The paucity of research within the 'veterans with a disability' group limited analysis of experiences and benefits of sport in this population. CONCLUSIONS: This systematic review was the first to explore this phenomena, finding that overall sport is a beneficial experience for individuals with a disability. The positive aspects should be promoted when encouraging sport participation for children, adolescents, adults and elite athletes. More research is needed to explore these phenomena in veterans and to compare perceived benefits between populations to enable tailored promotion of sport.