Isabela Guerra, Rodrigo Chaves, Turibio Barros, Julio Tirapegui. (2004) The Influence of Fluid Ingestion on Performance of Soccer Players During a Match. Journal of Sports Science and Medicine(03), 198 - 202.
Isabela Guerra, Rodrigo Chaves, Turibio Barros, Julio Tirapegui. (2004) The Influence of Fluid Ingestion on Performance of Soccer Players During a Match. Journal of Sports Science and Medicine(03), 198 - 202.
The purpose of this study was to verify the effects of a carbohydrate-electrolyte drink on soccer performance. Twenty soccer players volunteered to participate in the study. Players were allocated to two assigned trials according to their positional roles in the team: CHO group (ingesting a 6% carbohydrate-electrolyte solution at regular 15 minutes intervals) and NCHO (ingesting no fluid) during 75 min on-field soccer game. During the trials, body mass loss, heart rate, time spent running, number of sprints and core temperature were measured. There were statistically significant changes (p < 0.05) in body mass loss (CHO: 1.14 ± 0.37 kg vs. NCHO: 1.75 ± 0.47 kg) and number of sprints performed (CHO: 14.70 ± 4.38 vs. NCHO: 10.70 ± 5.80) between groups. The main finding of the present study indicates that supplementation with a carbohydrate-electrolyte drink during a soccer match is beneficial in helping to prevent deterioration in performance.
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