Turn Performance Variation in European Elite Short-Course Swimmers
Datos Bibliográficos
| ID | 15460643 |
|---|---|
| Autores | Francisco Cuenca‐Fernández (0000-0003-2942-4862, Universidad de Granada), Jesús J Ruiz-Navarro (0000-0002-0010-7233, Universidad de Granada), Marek Polach (0000-0002-9531-5130, Palacký University Olomouc), Raúl Arellano (0000-0002-6773-2359, Universidad de Granada), Dennis-Peter Born (0000-0002-1058-4367, Swiss Federal Institute of Sport Magglingen SFISM, autor de correspondencia) |
| Año | 2022 |
| Volumen | 19 |
| Número | 9 |
| Páginas | 5033-5033 |
| Fecha de publicación | 2022-04-21 |
| Peer Reviewed | Sí |
| Open Access | Sí |
| Tipo | ARTICLE |
| Revista | International Journal of Environmental Research and Public Health (JOURNAL) |
| Identificadores de la revista | ISSN: 1661-7827 • E-ISSN: 1660-4601 |
| Editorial | Multidisciplinary Digital Publishing Institute (PUBLISHER • CH) |
| DOI | 10.3390/ijerph19095033 |
| PMID | 35564428 |
| OpenAlex | W4224295852 |
| Idioma | EN |
| Citas recibidas | 3 |
| Referencias citadas | 46 |
Turn performances are important success factors for short-course races, and more consistent turn times may distinguish between higher and lower-ranked swimmers. Therefore, this study aimed to determine coefficients of variation (CV) and performance progressions (∆%) of turn performances. The eight finalists and eight fastest swimmers from the heats that did not qualify for the semi-finals, i.e., from 17th to 24th place, of the 100, 200, 400, and 800 (females only)/1500 m (males only) freestyle events at the 2019 European Short Course Championships were included, resulting in a total of 64 male (finalists: age: 22.3 ± 2.6, FINA points: 914 ± 31 vs. heats: age: 21.5 ± 3.1, FINA points: 838 ± 74.9) and 64 female swimmers (finalists: age: 22.9 ± 4.8, FINA points: 904 ± 24.5 vs. heats: age: 20.1 ± 3.6, FINA points: 800 ± 48). A linear mixed model was used to compare inter- and intra-individual performance variation. Interactions between CVs, ∆%, and mean values were analyzed using a two-way analysis of variance (ANOVA). The results showed impaired turn performances as the races progressed. Finalists showed faster turn section times than the eight fastest non-qualified swimmers from the heats (p < 0.001). Additionally, turn section times were faster for short-, i.e., 100 and 200 m, than middle- and long-distance races, i.e., 400 to 1500 m races (p < 0.001). Regarding variation in turn performance, finalists showed lower CVs and ∆% for all turn section times (0.74% and 1.49%) compared to non-qualified swimmers (0.91% and 1.90%, respectively). Similarly, long-distance events, i.e., 800/1500 m, showed lower mean CVs and higher mean ∆% (0.69% and 1.93%) than short-distance, i.e., 100 m events (0.93% and 1.39%, respectively). Regarding turn sections, the largest CV and ∆% were found 5 m before wall contact (0.70% and 1.45%) with lower CV and more consistent turn section times 5 m after wall contact (0.42% and 0.54%). Non-qualified swimmers should aim to match the superior turn performances and faster times of finalists in all turn sections. Both finalists and non-qualified swimmers should pay particular attention to maintaining high velocities when approaching the wall as the race progresses
Animal science · Biology · Statistics · Turn (biochemistry · Demography · Mathematics · Sport Psychology and Performance · Sports injuries and prevention · Sports Performance and Training
| Obras citantes distintas | 3 |
|---|---|
| Citas por año | 1 |
| Intervalo de citas | 2023 - 2025 (3) |
| Velocidad de citación | recent |
| Altamente citado | No |
| Tipos de cita | Neutras: 3 |