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Santos CC, Fernandes RJ, Marinho DA, Costa MJ. From Entry to Finals: Progression and Variability of Swimming Performance at the 2022 FINA World Championships. J Sports Sci Med 2023; 22:417-424. [PMID: 37711703 PMCID: PMC10499126 DOI: 10.52082/jssm.2023.417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 07/03/2023] [Indexed: 09/16/2023]
Abstract
The aim of the present study was two-fold: (i) to analyze the progression and variability of swimming performance (from entry times to best performances) in the 50, 100, and 200 m at the most recent FINA World Championships and (ii) to compare the performance of the Top16, semifinalists, and finalists between all rounds. Swimmers who qualified with the FINA A and B standards for the Budapest 2022 World Championships were considered. A total of 1102 individual performances swimmers were analyzed in freestyle, backstroke, breaststroke, and butterfly events. The data was retrieved from the official open-access websites of OMEGA and FINA. Wilcoxon test was used to compare swimmers' entry times and best performances. Repeated measures ANOVA followed by the Bonferroni post-hoc test were performed to analyze the round-to-round progression. The percentage of improvement and variation in the swimmers' performance was computed between rounds. A negative progression (entry times better than best performance) and a high variability (> 0.69%) were found for most events. The finalists showed a positive progression with a greater improvement (~1%) from the heats to the semifinals. However, the performance progression remained unchanged between the semifinals and finals. The variability tended to decrease between rounds making each round more homogeneous. Coaches and swimmers can use these indicators to prepare a race strategy between rounds.
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Affiliation(s)
- Catarina C Santos
- Department of Sport Sciences, University of Beira Interior, Covilhã, Portugal
- Research Center in Sports Sciences, Health Sciences and Human Development (CIDESD), Covilhã, Portugal
| | - Ricardo J Fernandes
- Centre of Research, Education, Innovation and Intervention in Sport (CIFI2D), Faculty of Sport, University of Porto, Porto, Portugal
- Porto Biomechanics Laboratory (LABIOMEP-UP), University of Porto, Porto, Portugal
| | - Daniel A Marinho
- Department of Sport Sciences, University of Beira Interior, Covilhã, Portugal
- Research Center in Sports Sciences, Health Sciences and Human Development (CIDESD), Covilhã, Portugal
| | - Mário J Costa
- Centre of Research, Education, Innovation and Intervention in Sport (CIFI2D), Faculty of Sport, University of Porto, Porto, Portugal
- Porto Biomechanics Laboratory (LABIOMEP-UP), University of Porto, Porto, Portugal
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Oliveira JP, Marinho DA, Barbosa TM, Sampaio T, Morais JE. Profile of female swimmers competing in the 50 m events at the 2021 LEN European Championships. INT J PERF ANAL SPOR 2023. [DOI: 10.1080/24748668.2023.2191393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/19/2023]
Affiliation(s)
- João P Oliveira
- Department of Sport Sciences, Instituto Politécnico de Bragança, Bragança, Portugal
- Research Centre in Sports, Health and Human Development (CIDESD), Covilhã, Portugal
| | - Daniel A Marinho
- Research Centre in Sports, Health and Human Development (CIDESD), Covilhã, Portugal
- Department of Sport Sciences, University of Beira Interior, Covilhã, Portugal
| | - Tiago M Barbosa
- Department of Sport Sciences, Instituto Politécnico de Bragança, Bragança, Portugal
- Research Centre in Sports, Health and Human Development (CIDESD), Covilhã, Portugal
| | - Tatiana Sampaio
- Department of Sport Sciences, Instituto Politécnico de Bragança, Bragança, Portugal
- Research Centre in Sports, Health and Human Development (CIDESD), Covilhã, Portugal
| | - Jorge E Morais
- Department of Sport Sciences, Instituto Politécnico de Bragança, Bragança, Portugal
- Research Centre in Sports, Health and Human Development (CIDESD), Covilhã, Portugal
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Arellano R, Ruiz-Navarro JJ, Barbosa TM, López-Contreras G, Morales-Ortíz E, Gay A, López-Belmonte Ó, González-Ponce Á, Cuenca-Fernández F. Are the 50 m Race Segments Changed From Heats to Finals at the 2021 European Swimming Championships? Front Physiol 2022; 13:797367. [PMID: 35910554 PMCID: PMC9326221 DOI: 10.3389/fphys.2022.797367] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 06/13/2022] [Indexed: 11/25/2022] Open
Abstract
This study explored in the 50 m races of the four swimming strokes the performance parameters and/or technical variables that determined the differences between swimmers who reach the finals and those who do not. A total of 322 performances retrieved from the 2021 Budapest European championships were the focus of this study. The results of the performances achieved during the finals compared to the heats showed that the best swimmers did not excel during the heats, as a significant progression of performance was observed in most of the strokes as the competition progressed. Specifically, combining men and women, the swimmers had in freestyle a mean coefficient of variation (CV) of ∼0.6%, with a mean range of performance improvement (∆%) of ∆ = ∼0.7%; in breaststroke a mean CV of ∼0.5% and ∆ = −0.2%; in backstroke a mean CV of ∼0.5% and ∆ = −0.6%, and; in butterfly a mean CV of ∼0.7% and ∆ = −0.9%. For all strokes, it was a reduction of the underwater phase with the aim of increasing its speed. However, this result was not always transferred to the final performance. In any case, most of the swimmers tried to make improvements from the start of the race up to 15 m. Furthermore, the swimmers generated an overall increase in stroke rate as the rounds progressed. However, a decrease in stroke length resulted and, this balance appeared to be of little benefit to performance.
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Affiliation(s)
- Raúl Arellano
- Aquatics Lab, Department of Physical Education and Sports, Faculty of Sport Sciences, University of Granada, Granada, Spain
- *Correspondence: Raúl Arellano,
| | - Jesús J. Ruiz-Navarro
- Aquatics Lab, Department of Physical Education and Sports, Faculty of Sport Sciences, University of Granada, Granada, Spain
| | - Tiago M. Barbosa
- Department of Sport Sciences, Instituto Politécnico de Bragança, Bragança, Portugal
- Research Centre in Sports, Health and Human Development, Vila Real, Portugal
| | - Gracia López-Contreras
- Aquatics Lab, Department of Physical Education and Sports, Faculty of Sport Sciences, University of Granada, Granada, Spain
| | - Esther Morales-Ortíz
- Aquatics Lab, Department of Physical Education and Sports, Faculty of Sport Sciences, University of Granada, Granada, Spain
| | - Ana Gay
- Aquatics Lab, Department of Physical Education and Sports, Faculty of Sport Sciences, University of Granada, Granada, Spain
| | - Óscar López-Belmonte
- Aquatics Lab, Department of Physical Education and Sports, Faculty of Sport Sciences, University of Granada, Granada, Spain
| | - Ángela González-Ponce
- Aquatics Lab, Department of Physical Education and Sports, Faculty of Sport Sciences, University of Granada, Granada, Spain
| | - Francisco Cuenca-Fernández
- Aquatics Lab, Department of Physical Education and Sports, Faculty of Sport Sciences, University of Granada, Granada, Spain
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