Dietary habits and energy balance in an under 21 male international soccer team
Deutscher übersetzter Titel: | Ernährungsgewohnheiten und Energiebilanz in einer internationalen U21-Männer Fußballmannschaft |
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Autor: | Caruana Bonnici, Dorianne; Akubat, Ibrahim; Greig, Matthew; Sparks, Andy; Mc Naughton, Lars R. |
Erschienen in: | Research in sports medicine |
Veröffentlicht: | 26 (2018), 2, S. 168-177, Lit. |
Format: | Literatur (SPOLIT) |
Publikationstyp: | Zeitschriftenartikel |
Medienart: | Elektronische Ressource (online) Elektronische Ressource (Datenträger) |
Sprache: | Englisch |
ISSN: | 1543-8627, 1543-8635 |
DOI: | 10.1080/15438627.2018.1431537 |
Schlagworte: | |
Online Zugang: | |
Erfassungsnummer: | PU201808005501 |
Quelle: | BISp |
Abstract des Autors
Soccer presents a metabolic challenge which is not necessarily matched by players’ habitual dietary intake. To examine the effects of a bespoke diet, 22 players completed the Ball Sport Endurance and Sprint Test (BEAST90mod) protocol, followed by 4 days of regulated nutritional intake. The diet consisted of 10 g∙kg−1 body mass (BM) and 1.7 g∙kg−1 BM of carbohydrate and protein, respectively. On day 5, players followed a prematch nutritional strategy of 7 g∙kg−1 BM of carbohydrate and 1 g∙kg−1 BM of protein divided into three meals and then repeated the BEAST90mod. The players’ pre-intervention intake consisted of 49 ± 7.1% or 3.5 g ± 1.0 g∙kg−1 BM for carbohydrate and 19 ± 3.8% of total daily energy intake or 1.3 g ± 0.5 g∙kg−1 BM for protein. Following the tailor-made dietary intervention, players ran an additional 887 ± 233 m (8.1%; d = 2.4). An acute dietary intervention provided a positive effect on a valid simulated soccer match play test.