Fluid balance, thermoregulation and sprint and passing skill performance in female soccer players

摘要: Ten females performed 90 min of the Loughborough Intermittent Shuttle Test (LIST) on two occasions separated by 7 days. Water [3 mL/kg body mass (BM)] was provided every 15 during exercise (FL); no fluid given in other trial (NF). Participants Soccer Passing (LSPT) before and LIST. Core temperature (T(c) ) measured throughout using ingestible sensors. Heart rate (HR), blood lactate ([La(-) ]) ratings perceived exertion (RPE) were collected at regular intervals exercise. experienced greater BM loss NF (2.2 ± 0.4%) than FL (1.0 0.4%; P<0.001). Sprint performance deteriorated 2.7% (P<0.001) but there difference between trials (P=0.294). No significant differences LSPT detected (P=0.31). T(c) higher 38.6 0.3 °C (NF) 38.3 (FL; P<0.01) after min. HR (P<0.001), [La(-) ] (P<0.01) RPE (P=0.009) NF. Ingesting water a 90-min match simulation reduces mild dehydration seen female soccer players when is consumed. However, effect ingestion passing skill or sprint performance.