The impact of a swimming training season on anthropometrics, maturation, and kinematics in 12-year-old and under age-group swimmers: a network analysis
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRGS |
Texto Completo: | http://hdl.handle.net/10183/254580 |
Resumo: | Understanding fluctuations and associations between swimming performance-related variables provide strategic insights into a swimmer’s preparation program. Through network analysis, we verified the relationships between anthropometrics, maturation, and kinematics changes (1) in 25-m breaststroke (BREAST) and butterfly (FLY) swimming performance, before and after a 47-week swimming training season. Twenty age-group swimmers (n =11 girls: 10.0 ± 1.3 years and n = 9 boys: 10.5 ± 0.9 years) performed a 25-m all-out swim test (T25) in BREAST and FLY techniques, before and after 47 weeks. Three measures of centrality, transformed into a z-score, were generated: betweenness, closeness, and strength. Data were compared (t-test) and effect sizes were identified with Hedges’ g. Large effect sizes were observed for swimming performance improvements in BREAST (32.0 ± 7.5 to 24.5 ± 3.8 s; g = 1.26; 1 = −21.9 %) and FLY (30.3 ± 7.0 to 21.8 ± 3.6 s; g = 1.52; 1 = −26.5 %). Small to moderate effect sizes were observed for anthropometric changes. Moderate effect size was observed for maturity offset changes (−2.0 ± 0.9 to −1.3 ± 1.0; g = 0.73; 1 = 50.9 ± 281 %). Changes in maturity offset, stroke rate (SR), and stroke length for both BREAST and FLY swimming speeds were highlighted by the weight matrix. For betweenness, closeness, and strength, changes in arm span (AS) (BREAST) and stroke length (FLY) were remarkable. The dynamic process of athletic development and the perception of complexity of fluctuations and associations between performance-related variables were underpinned, particularly for simultaneous swimming techniques in age-group swimmers. |
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Fiori, Júlia MelloBandeira, Paulo Felipe RibeiroZacca, RodrigoCastro, Flavio Antonio de Souza2023-02-10T04:56:10Z20222624-9367http://hdl.handle.net/10183/254580001147317Understanding fluctuations and associations between swimming performance-related variables provide strategic insights into a swimmer’s preparation program. Through network analysis, we verified the relationships between anthropometrics, maturation, and kinematics changes (1) in 25-m breaststroke (BREAST) and butterfly (FLY) swimming performance, before and after a 47-week swimming training season. Twenty age-group swimmers (n =11 girls: 10.0 ± 1.3 years and n = 9 boys: 10.5 ± 0.9 years) performed a 25-m all-out swim test (T25) in BREAST and FLY techniques, before and after 47 weeks. Three measures of centrality, transformed into a z-score, were generated: betweenness, closeness, and strength. Data were compared (t-test) and effect sizes were identified with Hedges’ g. Large effect sizes were observed for swimming performance improvements in BREAST (32.0 ± 7.5 to 24.5 ± 3.8 s; g = 1.26; 1 = −21.9 %) and FLY (30.3 ± 7.0 to 21.8 ± 3.6 s; g = 1.52; 1 = −26.5 %). Small to moderate effect sizes were observed for anthropometric changes. Moderate effect size was observed for maturity offset changes (−2.0 ± 0.9 to −1.3 ± 1.0; g = 0.73; 1 = 50.9 ± 281 %). Changes in maturity offset, stroke rate (SR), and stroke length for both BREAST and FLY swimming speeds were highlighted by the weight matrix. For betweenness, closeness, and strength, changes in arm span (AS) (BREAST) and stroke length (FLY) were remarkable. The dynamic process of athletic development and the perception of complexity of fluctuations and associations between performance-related variables were underpinned, particularly for simultaneous swimming techniques in age-group swimmers.application/pdfengFrontiers in Sports and Active Living. Lausanne, Sw. Vol. 4, 799690 (2022), p. 1-10BiomecânicaAntropometriaFisiologia do exercícioTecnologia digitalAnalysisDigital technologyLong-term athletic developmentBiomechanicsTechniqueAnthropometricsExercise physiologyMaturationThe impact of a swimming training season on anthropometrics, maturation, and kinematics in 12-year-old and under age-group swimmers: a network analysisEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSTEXT001147317.pdf.txt001147317.pdf.txtExtracted Texttext/plain52476http://www.lume.ufrgs.br/bitstream/10183/254580/2/001147317.pdf.txt692767ab977b0e8007f74eef55fc0b6eMD52ORIGINAL001147317.pdfTexto completo (inglês)application/pdf547107http://www.lume.ufrgs.br/bitstream/10183/254580/1/001147317.pdf25ecd9f3c75430d6b026e44f020be8fbMD5110183/2545802023-02-11 06:05:32.726277oai:www.lume.ufrgs.br:10183/254580Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2023-02-11T08:05:32Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false |
dc.title.pt_BR.fl_str_mv |
The impact of a swimming training season on anthropometrics, maturation, and kinematics in 12-year-old and under age-group swimmers: a network analysis |
title |
The impact of a swimming training season on anthropometrics, maturation, and kinematics in 12-year-old and under age-group swimmers: a network analysis |
spellingShingle |
The impact of a swimming training season on anthropometrics, maturation, and kinematics in 12-year-old and under age-group swimmers: a network analysis Fiori, Júlia Mello Biomecânica Antropometria Fisiologia do exercício Tecnologia digital Analysis Digital technology Long-term athletic development Biomechanics Technique Anthropometrics Exercise physiology Maturation |
title_short |
The impact of a swimming training season on anthropometrics, maturation, and kinematics in 12-year-old and under age-group swimmers: a network analysis |
title_full |
The impact of a swimming training season on anthropometrics, maturation, and kinematics in 12-year-old and under age-group swimmers: a network analysis |
title_fullStr |
The impact of a swimming training season on anthropometrics, maturation, and kinematics in 12-year-old and under age-group swimmers: a network analysis |
title_full_unstemmed |
The impact of a swimming training season on anthropometrics, maturation, and kinematics in 12-year-old and under age-group swimmers: a network analysis |
title_sort |
The impact of a swimming training season on anthropometrics, maturation, and kinematics in 12-year-old and under age-group swimmers: a network analysis |
author |
Fiori, Júlia Mello |
author_facet |
Fiori, Júlia Mello Bandeira, Paulo Felipe Ribeiro Zacca, Rodrigo Castro, Flavio Antonio de Souza |
author_role |
author |
author2 |
Bandeira, Paulo Felipe Ribeiro Zacca, Rodrigo Castro, Flavio Antonio de Souza |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Fiori, Júlia Mello Bandeira, Paulo Felipe Ribeiro Zacca, Rodrigo Castro, Flavio Antonio de Souza |
dc.subject.por.fl_str_mv |
Biomecânica Antropometria Fisiologia do exercício Tecnologia digital |
topic |
Biomecânica Antropometria Fisiologia do exercício Tecnologia digital Analysis Digital technology Long-term athletic development Biomechanics Technique Anthropometrics Exercise physiology Maturation |
dc.subject.eng.fl_str_mv |
Analysis Digital technology Long-term athletic development Biomechanics Technique Anthropometrics Exercise physiology Maturation |
description |
Understanding fluctuations and associations between swimming performance-related variables provide strategic insights into a swimmer’s preparation program. Through network analysis, we verified the relationships between anthropometrics, maturation, and kinematics changes (1) in 25-m breaststroke (BREAST) and butterfly (FLY) swimming performance, before and after a 47-week swimming training season. Twenty age-group swimmers (n =11 girls: 10.0 ± 1.3 years and n = 9 boys: 10.5 ± 0.9 years) performed a 25-m all-out swim test (T25) in BREAST and FLY techniques, before and after 47 weeks. Three measures of centrality, transformed into a z-score, were generated: betweenness, closeness, and strength. Data were compared (t-test) and effect sizes were identified with Hedges’ g. Large effect sizes were observed for swimming performance improvements in BREAST (32.0 ± 7.5 to 24.5 ± 3.8 s; g = 1.26; 1 = −21.9 %) and FLY (30.3 ± 7.0 to 21.8 ± 3.6 s; g = 1.52; 1 = −26.5 %). Small to moderate effect sizes were observed for anthropometric changes. Moderate effect size was observed for maturity offset changes (−2.0 ± 0.9 to −1.3 ± 1.0; g = 0.73; 1 = 50.9 ± 281 %). Changes in maturity offset, stroke rate (SR), and stroke length for both BREAST and FLY swimming speeds were highlighted by the weight matrix. For betweenness, closeness, and strength, changes in arm span (AS) (BREAST) and stroke length (FLY) were remarkable. The dynamic process of athletic development and the perception of complexity of fluctuations and associations between performance-related variables were underpinned, particularly for simultaneous swimming techniques in age-group swimmers. |
publishDate |
2022 |
dc.date.issued.fl_str_mv |
2022 |
dc.date.accessioned.fl_str_mv |
2023-02-10T04:56:10Z |
dc.type.driver.fl_str_mv |
Estrangeiro info:eu-repo/semantics/article |
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info:eu-repo/semantics/publishedVersion |
format |
article |
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publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10183/254580 |
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2624-9367 |
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001147317 |
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http://hdl.handle.net/10183/254580 |
dc.language.iso.fl_str_mv |
eng |
language |
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dc.relation.ispartof.pt_BR.fl_str_mv |
Frontiers in Sports and Active Living. Lausanne, Sw. Vol. 4, 799690 (2022), p. 1-10 |
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info:eu-repo/semantics/openAccess |
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openAccess |
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