Body composition of elite youth soccer players with respect to field position

Kód výsledku v IS VaVaI

RIV/00216208:11510/15:10319932 - isvavai.cz

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Body composition of elite youth soccer players with respect to field position

Popis výsledku v původním jazyce

The aim of the study was to determine and compare selected body composition variables from the field position perspective in elite youth soccer players. The research sample consisted of three youth elite soccer teams of U19 category. Totally, 73 soccer players (age = 18.7 +- 0.3 years) were divided according to their field positions into: goalkeepers (n = 7), defenders (n = 24), midfielders (n = 31) and attackers (n = 11). Following parameters were observed: Lean body mass (LBM), percentage of Fat Mass(FM), Body Cell Mass (BCM) and Extra Cellular Mass (ECM) and their mutual ratio (ECM/BCM) as well as segmental proportion of muscle mass. Multilevel analysis of variance revealed significant differences in means of the selected parameters between the observed groups (field positions) (F(30.186) = 3.01, ? = 0.29, p < 0.01, ? 2 = 0.33). Analysis of variance showed a significant effect of the following parameters: body mass F(3.73) = 6.29, p < 0.01, ? 2 = 0.21, lean body mass: F(3.73) = 11.

Název v anglickém jazyce

Body composition of elite youth soccer players with respect to field position

Popis výsledku anglicky

The aim of the study was to determine and compare selected body composition variables from the field position perspective in elite youth soccer players. The research sample consisted of three youth elite soccer teams of U19 category. Totally, 73 soccer players (age = 18.7 +- 0.3 years) were divided according to their field positions into: goalkeepers (n = 7), defenders (n = 24), midfielders (n = 31) and attackers (n = 11). Following parameters were observed: Lean body mass (LBM), percentage of Fat Mass(FM), Body Cell Mass (BCM) and Extra Cellular Mass (ECM) and their mutual ratio (ECM/BCM) as well as segmental proportion of muscle mass. Multilevel analysis of variance revealed significant differences in means of the selected parameters between the observed groups (field positions) (F(30.186) = 3.01, ? = 0.29, p < 0.01, ? 2 = 0.33). Analysis of variance showed a significant effect of the following parameters: body mass F(3.73) = 6.29, p < 0.01, ? 2 = 0.21, lean body mass: F(3.73) = 11.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

AK - Sport a aktivity volného času

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Physical Education and Sport

ISSN

2247-8051

e-ISSN

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Svazek periodika

15

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

RO - Rumunsko

Počet stran výsledku

10

Strana od-do

675-684

Kód UT WoS článku

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EID výsledku v databázi Scopus

2-s2.0-84951802476