The Study of Maturational Timing Effect in Elite Portuguese Adolescent Basketball Players: Anthropometric, Functional and Game Performance Implications

To estimate age at peak height velocity (APHV) in Portuguese male adolescents and; test the effect of maturational status in physical fitness attributes and individual game performance of U-14 basketball players. One mixed-longitudinal cohort with a sample of 439 Portuguese male adolescents and; one...

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Autores principales:	Isabel Fragoso, Sérgio Ramos, Júlia Teles, Anna Volossovitch, António Paulo Ferreira, Luís Miguel Massuça
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	youth basketball maturational status maturity offset Performance Index Rating strength and conditioning Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/e6441aa301ff499584057060bdeccaea
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spelling	oai:doaj.org-article:e6441aa301ff499584057060bdeccaea2021-11-11T15:00:03ZThe Study of Maturational Timing Effect in Elite Portuguese Adolescent Basketball Players: Anthropometric, Functional and Game Performance Implications10.3390/app112198942076-3417https://doaj.org/article/e6441aa301ff499584057060bdeccaea2021-10-01T00:00:00Zhttps://www.mdpi.com/2076-3417/11/21/9894https://doaj.org/toc/2076-3417To estimate age at peak height velocity (APHV) in Portuguese male adolescents and; test the effect of maturational status in physical fitness attributes and individual game performance of U-14 basketball players. One mixed-longitudinal cohort with a sample of 439 Portuguese male adolescents and; one cross sectional sample of 172 Portuguese elite U-14 basketball players. The on-time group was defined within a 1-year band (more or less) from mean APHV. Preece-Baines model 1 was adopted to fit the mean stature curve. Independent samples t-tests and Kruskal-Wallis tests were performed and effect size (partial eta square) was calculated. The growth fitting revealed an APHV around 13.45 years for Portuguese male adolescents. Early maturing players exceeded significantly their peers in body size and composition, jump power and upper body strength. Early and on-time maturing players scored better in rebounds won per game (APHV = 13.81, 13.30 years), Performance Index Rating (PIR) and points scored per minute. Maturation influences morphology attributes and strength regardless of the APHV (13.81, 13.45, 13.30 years) used to obtain the cut-off points. It is recommended to use the new Portuguese mean APHV value to avoid extreme classifying bias groups.Isabel FragosoSérgio RamosJúlia TelesAnna VolossovitchAntónio Paulo FerreiraLuís Miguel MassuçaMDPI AGarticleyouth basketballmaturational statusmaturity offsetPerformance Index Ratingstrength and conditioningTechnologyTEngineering (General). Civil engineering (General)TA1-2040Biology (General)QH301-705.5PhysicsQC1-999ChemistryQD1-999ENApplied Sciences, Vol 11, Iss 9894, p 9894 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	youth basketball maturational status maturity offset Performance Index Rating strength and conditioning Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999
spellingShingle	youth basketball maturational status maturity offset Performance Index Rating strength and conditioning Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999 Isabel Fragoso Sérgio Ramos Júlia Teles Anna Volossovitch António Paulo Ferreira Luís Miguel Massuça The Study of Maturational Timing Effect in Elite Portuguese Adolescent Basketball Players: Anthropometric, Functional and Game Performance Implications
description	To estimate age at peak height velocity (APHV) in Portuguese male adolescents and; test the effect of maturational status in physical fitness attributes and individual game performance of U-14 basketball players. One mixed-longitudinal cohort with a sample of 439 Portuguese male adolescents and; one cross sectional sample of 172 Portuguese elite U-14 basketball players. The on-time group was defined within a 1-year band (more or less) from mean APHV. Preece-Baines model 1 was adopted to fit the mean stature curve. Independent samples t-tests and Kruskal-Wallis tests were performed and effect size (partial eta square) was calculated. The growth fitting revealed an APHV around 13.45 years for Portuguese male adolescents. Early maturing players exceeded significantly their peers in body size and composition, jump power and upper body strength. Early and on-time maturing players scored better in rebounds won per game (APHV = 13.81, 13.30 years), Performance Index Rating (PIR) and points scored per minute. Maturation influences morphology attributes and strength regardless of the APHV (13.81, 13.45, 13.30 years) used to obtain the cut-off points. It is recommended to use the new Portuguese mean APHV value to avoid extreme classifying bias groups.
format	article
author	Isabel Fragoso Sérgio Ramos Júlia Teles Anna Volossovitch António Paulo Ferreira Luís Miguel Massuça
author_facet	Isabel Fragoso Sérgio Ramos Júlia Teles Anna Volossovitch António Paulo Ferreira Luís Miguel Massuça
author_sort	Isabel Fragoso
title	The Study of Maturational Timing Effect in Elite Portuguese Adolescent Basketball Players: Anthropometric, Functional and Game Performance Implications
title_short	The Study of Maturational Timing Effect in Elite Portuguese Adolescent Basketball Players: Anthropometric, Functional and Game Performance Implications
title_full	The Study of Maturational Timing Effect in Elite Portuguese Adolescent Basketball Players: Anthropometric, Functional and Game Performance Implications
title_fullStr	The Study of Maturational Timing Effect in Elite Portuguese Adolescent Basketball Players: Anthropometric, Functional and Game Performance Implications
title_full_unstemmed	The Study of Maturational Timing Effect in Elite Portuguese Adolescent Basketball Players: Anthropometric, Functional and Game Performance Implications
title_sort	study of maturational timing effect in elite portuguese adolescent basketball players: anthropometric, functional and game performance implications
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/e6441aa301ff499584057060bdeccaea
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The Study of Maturational Timing Effect in Elite Portuguese Adolescent Basketball Players: Anthropometric, Functional and Game Performance Implications

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