La influencia de la temperatura ambiental sobre el rendimiento físico de los jugadores en la FIFA World Cup 2014
- Carlos Lago Peñas 1
- Mario Peso Paleo 1
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1
Universidade de Vigo
info
ISSN: 1133-0619
Ano de publicación: 2014
Tomo: 28
Número: 4
Páxinas: 3-9
Tipo: Artigo
Outras publicacións en: RED: Revista de entrenamiento deportivo = Journal of Sports Training
Resumo
The study examines the impact of hot ambient conditions on the physical activity profiles in elite soccer players. Match performance data were collected from players (n=724) during the 2014 FIFA World Cup Finals (FWC) in 3 temperature ranges: moderate cold (12-16ºC; COL: 6 matches), temperate (19-26ºC; TEM: 30 matches) and moderate hot (27-31ºC; HOT: 17 matches). Data were examined using linear regression. Four independent variables were considered: ambient temperature, playing position, score line and the quality of opposition. Total distance, distance covered at high-speed and the number of sprints were lower in the second half in COL and HOT compared to TEM (P<0.01). Total distance covered at high-speed was 7% shorter in HOT (P<0.01) than in TEM. External Defenders, Central Midfielders, External Midfielders and Forwards covered more total distance, high-intensity distance and produced more sprints than Central Defenders (P<0.01). Total distance (P<0.05) and distances covered at high and medium intensities (P<0.05) were higher when winning than when losing. Coaches and conditioning staff could use this information to inform team tactics and physical training sessions.
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