The influence of intermittent high-intensity shuttle running and fluid ingestion on the performance of a soccer skill
Deutscher übersetzter Titel: | Einfluss von intermittierender hochintensiver Pendellauf-Belastung und Fluessigkeitsaufnahme auf die Leistung bei der Ausfuehrung einer fussballspezifischen Fertigkeit |
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Autor: | McGregor, S.J.; Nicholas, C.W.; Lakomy, H.K.A.; Williams, C. |
Erschienen in: | Journal of sports sciences |
Veröffentlicht: | 17 (1999), 11, S. 895-903, Lit. |
Format: | Literatur (SPOLIT) |
Publikationstyp: | Zeitschriftenartikel |
Medienart: | Gedruckte Ressource |
Sprache: | Englisch |
ISSN: | 0264-0414, 1466-447X |
Schlagworte: | |
Online Zugang: | |
Erfassungsnummer: | PU199912404173 |
Quelle: | BISp |
Abstract des Autors
The aim of this study was to examine the effect of intermittent high-intensity shuttle running and fluid ingestion on the performance of a soccer skill. Nine semi-professional soccer players volunteered to participate in the study. Their mean(+/-s) age, body mass and maximal oxygen uptake were 20.2+/-0.4 years, 73.2+/-1.8 kg and 59.1+/-1.3 ml/kg/min respectively. The players were allocated to two randomly assigned trials: ingesting or abstaining from fluid intake during a 90 min intermittent exercise protocol (Loughborough Intermittent Shuttle Test: LIST). This test was designed to simulate the minimum physical demands faced by soccer players during a game. Before and immediately after performance of the test, the players completed a soccer skill test and a mental concentration test. Performance of the soccer skill test after the 'no-fluid' trial deteriorated by 5% (P<0.05), but was maintained during the fluid trial. Mean heart rate, perceived exertion, serum aldosterone, osmolality, sodium and cortisol responses during the test were higher (P<0.05) in the 'no-fluid' trial than in the fluid trial. The results of this study suggest that soccer players should consume fluid throughout a game to help prevent a deterioration in skill performance. Verf.-Referat