The Impact of a Swimming Training Season on Anthropometrics, Maturation, and Kinematics in 12-Year-Old and Under Age-Group Swimmers
A Network Analysis
Bibliographic Data
| ID | 13130231 |
|---|---|
| Authors | Júlia Mello Fiori (0000-0003-4008-7537, Universidade Federal do Rio Grande do Sul), Paulo Felipe Ribeiro Bandeira (0000-0001-8260-0189, Universidade Federal do Vale do São Francisco), Rodrigo Zacca (0000-0003-0494-0000, Universidade do Porto), Flávio Antônio De Souza Castro (0000-0003-0848-8226, Universidade Federal do Rio Grande do Sul, corresponding author) |
| Year | 2022 |
| Volume | 4 |
| Pages | 799690-799690 |
| Publication date | 2022-02-21 |
| Peer Reviewed | Yes |
| Open Access | Yes |
| Type | ARTICLE |
| Venue | Frontiers in Sports and Active Living (JOURNAL) |
| Journal identifiers | ISSN: 2624-9367 • E-ISSN: 2624-9367 |
| Publisher | Frontiers Media (PUBLISHER • CH) |
| DOI | 10.3389/fspor.2022.799690 |
| PMID | 35265832 |
| OpenAlex | W4213243552 |
| Language | EN |
| Citations received | 1 |
| References cited | 51 |
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 (Δ) 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; Δ = −21.9 %) and FLY (30.3 ± 7.0 to 21.8 ± 3.6 s; g = 1.52; Δ = −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; Δ = 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
Animal science · Anthropometry · Betweenness centrality · Biology · Centrality · Kinematics · Physical therapy · Physics · Statistics · Behavioral Health and Interventions · Demography · Heart Rate Variability and Autonomic Control · Mathematics · Medicine · Mental Health Research Topics · Internal Medicine
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| Unique citing works | 1 |
|---|---|
| Citations per year | 0,33 |
| Citation span | 2023 - 2023 (1) |
| Citation velocity | historical |
| Highly cited | No |
| Citation types | Neutral: 1 |