دورية أكاديمية
Is There a Relationship Between Birth Quartile and Vertical Jump Performance Among Young Male Elite Volleyball Athletes?
| العنوان: | Is There a Relationship Between Birth Quartile and Vertical Jump Performance Among Young Male Elite Volleyball Athletes? |
|---|---|
| المؤلفون: | Castro HO; Universidade Federal de Mato Grosso - UFMT, Cuiabá, Brazil., Lima RF; Escola Superior Desporto e Lazer, Instituto Politécnico de Viana do Castelo, Viana do Castelo, Portugal.; Sport Physical Activity and Health Research & Inovation Center, Portugal., Figueiredo LS; Universidade Federal de Juiz de Fora - UFJF, Governador Valadares, Brazil., de Oliveira V; Centro Universitário IESB, Brasília, Brazil.; Universidade Estadual Paulista - UNESP, Rio Claro, Brazil., Alexandre Peyré-Tartaruga L; BioDynamics Laboratory - LaBiodin, Universidade Federal do Rio Grande do Sul-UFRGS , Porto Alegre, Brazil.; Human Locomotion Laboratory - LocoLab, Department of Public Health, Experimental Medicine, and Forensic Sciences, University of Pavia, Pavia, Italy., Kruel LFM; Universidade Federal do Rio Grande do Sul - UFRGS, Porto Alegre, Brazil., Laporta LI; Núcleo de Estudos em Performance Analysys Esportiva, Universidade Federal de Santa Maria - UFSM, Santa Maria, Brazil., Teixeira Costa GC; Universidade Federal de Goiás - UFG, Goiânia, Brazil., Berriel GP; Universidade Federal do Rio Grande do Sul - UFRGS, Porto Alegre, Brazil.; Confederação Brasileira de Voleibol CBV, Saquarema, Brazil. |
| المصدر: | Perceptual and motor skills [Percept Mot Skills] 2024 Apr; Vol. 131 (2), pp. 363-380. Date of Electronic Publication: 2024 Jan 24. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: SAGE Country of Publication: United States NLM ID: 0401131 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1558-688X (Electronic) Linking ISSN: 00315125 NLM ISO Abbreviation: Percept Mot Skills Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: 2016- : Thousand Oaks, California : SAGE Original Publication: Louisville, Ky. : Southern Universities Press |
| مواضيع طبية MeSH: | Athletic Performance* , Volleyball*, Young Adult ; Adolescent ; Humans ; Male ; Athletes ; Brazil |
| مستخلص: | Vertical jump is an important skill that influences volleyball performance. In this study, we analyzed the relationship between vertical jump performance and birth quartile of Brazilian male youth volleyball players. We calculated chi-square goodness-of-fit tests to compare the athletes' birthdate distributions in quarters of their birth years (Q1, Q2, Q3, and Q4) according to player age categories (U17, U18, U19, and U21). We calculated one-way ANOVAs to compare spike jump and block jump heights of players born in different quarters of the same year. Overall, we found a relative age effect (i.e., more players with birth dates early in the birth year) in U17 ( p < .001), U18 ( p < .001), U19 ( p < .001), and U21 ( p = .04). Regarding vertical jump performance, U18 athletes born in Q2 reached higher spike jump heights ( p = .006) and block jump heights ( p = .002) than athletes born in Q4, and U19 athletes born in Q1 reached higher block jump heights than athletes born in Q3 ( p = .049). There were no significant differences in vertical jump performance across birth quartiles among U17 and U21 athletes. Thus, a relative age effect was present in all age categories but not always reflected in vertical jump performance. Volleyball coaches and policymakers are still advised to employ strategies to ensure fairer opportunities for players born later in the year of their eligibility dates, as we found RAE to be sometimes, but not always, related to higher spike or block jump heights even among these older adolescents and young adult athletes. Competing Interests: Declaration of Conflicting InterestsThe authors declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article. |
| فهرسة مساهمة: | Keywords: elite volleyball; jump height; physical performance; relative age effect; team sports |
| تواريخ الأحداث: | Date Created: 20240125 Date Completed: 20240311 Latest Revision: 20240311 |
| رمز التحديث: | 20240311 |
| DOI: | 10.1177/00315125241230427 |
| PMID: | 38268228 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1558-688X |
|---|---|
| DOI: | 10.1177/00315125241230427 |