A video race analysis was conducted on 100-m freestyle performances of 72 male and 62 female finalists at the Sydney 2000 Paralympic Games. Races were won or lost in the second half of each 50-m race lap and differences in speed between swimmers were more related to stroke length than stroke rate. Within-race speed changes were more related to changes in stroke rate. Stroke rate changes were also responsible for speed changes between qualifying heats and finals in the first part of races, while stroke length was responsible for better speed maintenance at the end of races. Results indicate that Paralympic finalists use race speed patterns similar to able-bodied elite swimmers.
Daniel J. Daly, Stefka K. Djobova, Laurie A. Malone, Yves Vanlandewijck and Robert D. Steadward
Sheng K. Wu and Trevor Williams
The aim was to analyze the relationship between performance and classes of swimmers and between types of physical impairments and medal winners. Participants were 374 swimmers at the 1996 Paralympic Games with six types of impairments: poliomyelitis, cerebral palsy, spinal cord injury, amputation, dysmelia, and les autres. Data included performance times, gender, classification, swimming stroke and distance, and type of impairment. ANOVA and Spearman rank correlation treatment of data revealed significant differences in swimmers’ mean speeds across classes and positive correlations in swimmers’ classes and swimming speeds in all male and female events; no type of impairment dominated the opportunity to participate, win medals, or advance to the finals. It was concluded that the current swimming classification system is effective with respect to generating fair competition for most swimmers.
Daniel J. Daly, Laurie A. Malone, David J. Smith, Yves Vanlandewijck and Robert D. Steadward
A video race analysis was conducted at the Atlanta Paralympic Games swimming competition. The purpose was to describe the contribution of clean swimming speed, as well as start, turn, and finish speed, to the total race performance in the four strokes for the men’s 100 m events. Start, turn, and finish times, as well as clean swimming speed during four race sections, were measured on videotapes during the preliminary heats (329 swims). Information on 1996 Olympic Games finalists (N = 16) was also available. In Paralympic swimmers, next to clean swimming speed, both turning and finishing were highly correlated with the end race result. Paralympic swimmers do start, turn, and finish slower than Olympic swimmers but in direct relation to their slower clean swimming speed. The race pattern of these components is not different between Paralympic and Olympic swimmers.
P. David Howe and Carwyn Jones
In recent years the International Paralympic Committee (IPC), the institution responsible for the administration, organization, and management of the Paralympic Games, has reshaped the landscape of sport for the disabled. This article argues that the IPC has marginalized the practice community, notably the International Organizations of Sport for the Disabled. By wrestling away control of the classification systems developed by these organizations, the IPC has transformed them to such an extent that they fail to provide opportunities for equitable sporting practice and the result has been a threat to the ideology of Paralympism. We illustrate this by examining two classification systems that are currently used within Paralympic Sport: the integrated functional system employed in the sport of swimming and the disability-specific system used within athletics.
accomplished disability scholars and sport industry professionals, many of whom have extensive first-hand experience with the organization and management of the Paralympic Games. Managing the Paralympics, a collection of contributions housed together into 13 chapters, delivers an invaluable examination of
Mathew Dowling and Jimmy Smith
This investigation examined how Own the Podium (OTP) has contributed to the ongoing development of highperformance sport in Canada. In adopting an institutional work perspective, we contend that OTP’s continuance has not been the sole product of Canada’s success at the Olympic and Paralympic Games or lobbying efforts to secure additional funding. Rather, OTP’s permanence can also be explained as the by-product of the activities and actions of OTP itself and its supporting stakeholders to embed and institutionalize both the organization specifically and high-performance sport more generally in the Canadian sport landscape. In short, OTP’s continued existence can, in part, be explained by ongoing institutional work. To support our contentions, we draw on and analyze documentation that was either produced by, or significant to the development of, OTP. Our analysis identifies a number of OTP-related practices (e.g., tiering, hiring of high-performance advisors, and the creation and support of new high-performance sport programs) that have further institutionalized OTP and the norms, routines, and practices associated with high-performance sport. More broadly, our investigation draws attention to the importance of individual and collective actors in shaping institutional settings in sport.
Joelle Leonie Flueck, Samuel Mettler and Claudio Perret
The aim of this study was to investigate whether caffeine and/or sodium citrate have an ergogenic effect on the 1,500-m exercise performance in elite wheelchair athletes. A placebo-controlled, randomized, cross-over and double-blind study design was conducted with the four treatments placebo, caffeine, sodium citrate and the combination of caffeine and sodium citrate. Nine healthy, elite wheelchair-racing athletes (median: [min; max] age: 28 y [23; 54]; height: 173 cm [165; 188]; weight: 62.9 kg [48.9; 68.4], category T53/54) completed the study. All athletes were national team members, including several Paralympic Games, World and European Championship medalists. The athletes performed a 1,500-m time trial four times on a wheelchair training roller. Time to complete 1,500-m, pH, bicarbonate and sodium concentration as well as lactate concentration were measured. The time to complete 1,500-m was not significantly different between the four treatments (placebo: 170.6 s [141.7; 232.0]; caffeine: 179.5 s [134.8; 239.6]; sodium citrate: 178.3 s [136.4; 247.1]; combination: 177.6 s [136.1; 256.2]). However, pH and bicarbonate concentrations were significantly increased with sodium citrate ingestion compared with placebo. Moreover, maximal lactate concentrations were significantly higher in the caffeine and the combination treatment compared with placebo. The supplementation with sodium citrate and/or caffeine did not provide an ergogenic effect on the 1,500-m exercise performance in wheelchair elite athletes.
Fiona Pelly, Nanna L. Meyer, Jeni Pearce, Sarah J. Burkhart and Louise M. Burke
The aim of this study was to evaluate the food provision and nutrition support at the London 2012 Olympic (OG) and Paralympic Games (PG) from the perspective of sports nutrition experts attending the event. Participants (n = 15) were asked to complete an online survey and rate on a Likert scale menu qualities, food safety, sustainability practices, nutrition labeling, and provision for cultural needs, dietary regimes and specific situations. Open-ended responses were incorporated to explore expert opinion and areas for improvement. Participants rated their overall experience of the food provision as 7.6 out of 10 (range 5 to 10), with the majority (n = 11) rating it greater than 7. The variety, accessibility, presentation, temperature, and freshness of menu items rated as average to good. A below average rating was received for recovery food and beverages, provision of food for traveling to other venues, taking suitable snacks out of the dining hall and provision of food at other venues. However, the variety and accessibility of choices for Ramadan, and provision of postcompetition food were rated highly. A number of comments were received about the lack of gluten free and lower energy/fat items. The inclusion of allergens on nutrition labeling was considered more important than nutrient content. While dietetic review of the menu in advance of the OG and PG is clearly a valuable process that has resulted in improvements in the food supply, there are still areas that need to be addressed that are currently not implemented during the event.
Lee Nolan, Benjamin L. Patritti, Laura Stana and Sean M. Tweedy
The purpose of this study was to evaluate the extent to which residual shank length affects long jump performance of elite athletes with a unilateral transtibial amputation. Sixteen elite, male, long jumpers with a transtibial amputation were videoed while competing in major championships (World Championships 1998, 2002 and Paralympic Games, 2004). The approach, take-off, and landing of each athlete’s best jump was digitized to determine residual and intact shank lengths, jump distance, and horizontal and vertical velocity of center of mass at touchdown. Residual shank length ranged from 15 cm to 38 cm. There were weak, nonsignificant relationships between residual shank length and (a) distance jumped (r = 0.30), (b) horizontal velocity (r = 0.31), and vertical velocity (r = 0.05). Based on these results, residual shank length is not an important determinant of long jump performance, and it is therefore appropriate that all long jumpers with transtibial amputation compete in the same class. The relationship between residual shank length and key performance variables was stronger among athletes that jumped off their prosthetic leg (N = 5), and although this result must be interpreted cautiously, it indicates the need for further research.
Iñigo Mujika, Javier Orbañanos and Hugo Salazar
Paratriathlon will debut at the Rio 2016 Paralympic Games, but research documenting the physiological attributes and training practices of elite paratriathletes is lacking. This case study reports on the physiology and training of a long-distance worldchampion male paratriathlete (below-the-knee amputee) over 19 mo. His body mass and skinfolds declined respectively by ~4 kg and 30% in 2 mo and remained relatively constant thereafter. His swim test velocity increased by 4.4% over 6 mo but declined back to baseline thereafter. His absolute and relative cycling maximal aerobic power improved progressively by 21.8% and 32.6%, respectively. His power output at the individual lactate threshold (ILT) improved by 39.5% and 51.6%, and his power output at the onset of blood lactate accumulation (OBLA), by 59.7% and 73.4%. His maximal running aerobic velocity improved by 12.8%, and his velocity at ILT and OBLA increased by 38.9% and 44.9%, respectively. Over 84 wk he performed 813 training sessions (248 swim, 229 bike, 216 run, 120 strength), ie, 10 ± 3 sessions/week (mean ± SD). Swim, bike, and run volumes were 709 km (8 ± 3 km/wk), 519 h (6 ± 4 h/wk), and 164 h (2 ± 1 h/wk), respectively. Training at intensities below ILT, between ILT and OBLA, and above OBLA for swim were 82% ± 3%, 14% ± 1%, 4.4% ± 0.4%; for bike, 91% ± 3%, 6.2% ± 0.5%, 3.3% ± 0.3%; and for run, 88% ± 1%, 8.0% ± 0.3%, 3.5% ± 0.1%. The training volume for each discipline was lower than previously reported for competitive able-bodied Olympic-distance triathletes. He won the long-distance world championship in 8 h 14 min 47 s, nearly 30 min faster than his nearest competitor.