The DOI matches its Crossref record; 35 of the 35 references it cites were found in a registry or an index.
Impact of Fluid Restriction and ad Libitum Water Intake or an 8% Carbohydrate-Electrolyte Beverage on Skill Performance of Elite Adolescent Basketball Players
Abstract
Twelve adolescent athletes underwent, in a crossover-design study, 3 separate 90-min training sessions in the following conditions: no fluid ingestion allowed (NF), ad libitum ingestion of water (W), and ad libitum ingestion of a commercial 8% carbohydrate-electrolyte sports beverage (CSB). After each session athletes performed a set of basketball drills (2-point, 3-point, and free-throw shootout, suicide sprints, and defensive zigzags). Body weight (before and after sessions), rating of perceived exertion (RPE), urine color, and beverage acceptability were determined in each session. Athletes also completed a survey about their knowledge and behaviors regarding hydration and fluid replacement. The percentage of weight loss was significantly higher in NF (2.46% ± 0.87%) than in the other 2 conditions (W, 1.08% ± 0.67%, p = .006; CSB, 0.65% ± 0.62%, p = .001) but also higher in W than CSB (p = .012). RPE was higher in NF (16.8 ± 1.96) than in the W (14.2 ± 1.99, p = .004) and CSB (13.3 ± 2.06, p = .002) trials. Athletes’ fluid intake was positively correlated with proper self-reported behaviors (r = .75, p = .005) and knowledge (r = .76, p = .004) about fluid and hydration. In conclusion, fluid restriction during exercise was associated with a greater level of dehydration and increased perceived exertion but had no impact on basketball performance compared with ad libitum drinking of water or a CSB. Athletes with more knowledge about hydration and better self-reported hydration behaviors ingested more fluids during training sessions.
Overview
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
In the citing paper
“Similar results were found in a study comparing the effects of no fluid (2.5% BML) versus ad libitum water intake (1.1% BML) in male youth players; Carvalho et al. [60] found no significant differences in shooting performance between conditions, but did report a non-significant 5.8% lower two-point field goal accuracy with no fluid.”
From Fluid Balance in Team Sport Athletes and the Effect of Hypohydration on Cognitive, Technical, and Physical Performance (2017) · cites this paper as [60]
In the citing paper
“However, there was no effect of fluid restriction (2.5% BML) versus ad libitum water intake (1.1% BML) on sprint performance after training in another study of youth male basketball players [60].”
From Fluid Balance in Team Sport Athletes and the Effect of Hypohydration on Cognitive, Technical, and Physical Performance (2017) · cites this paper as [60]
In the citing paper
“However, Carvalho et al. [60] found that defensive slide times after training were not different between fluid restriction (2.5% BML) and ad libitum water intake (1.1% BML) trials in male youth players.”
From Fluid Balance in Team Sport Athletes and the Effect of Hypohydration on Cognitive, Technical, and Physical Performance (2017) · cites this paper as [60]
In the citing paper
“and only three studies have tested youth athletes [60, 101, 103].”
From Fluid Balance in Team Sport Athletes and the Effect of Hypohydration on Cognitive, Technical, and Physical Performance (2017) · cites this paper as [60]
In the citing paper
“Contradictory findings generally involved marginal levels (less than 2%) of hypohydration or a lack of exercise-intensity measures. 23,75,188”
From National Athletic Trainers' Association Position Statement: Fluid Replacement for the Physically Active (2017) · cites this paper as [188]
Citations
Cites
Perceived exertion as an indicator of somatic stress
Borg, G. (1970) · Journal of Rehabilitation Medicine · doi:10.2340/1650197719702239298 · Cited by 4,723
The handbook of psychological testing
Kline, P. (1993) · Choice Reviews Online · doi:10.5860/choice.31-1802 · Cited by 3,541
ACSM Position Stand: Exercise and Fluid Replacement
Convertino, V. A., Armstrong, L. E., Coyle, E. F., Mack, G. W., Sawka, M. N., Senay, L. C., & Sherman, W. M. (1996) · Medicine & Science in Sports & Exercise · doi:10.1097/00005768-199610000-00045 · Cited by 1,986
The assessment of the amount of fat in the human body from measurements of skinfold thickness
Durnin, J. V. G. A., & Rahaman, M. M. (1967) · British Journal Of Nutrition · doi:10.1079/bjn19670070 · Cited by 1,689
Hedonic scale method of measuring food preferences.
Peryam, D. R., & Pilgrim, F. J. (1957) · Food technology · Cited by 1,344
Lee, R. C., Wang, Z., Heo, M., Ross, R., Janssen, I., & Heymsfield, S. B. (2000) · The American Journal of Clinical Nutrition · doi:10.1093/ajcn/72.3.796 · Cited by 854
Ekblom, B. T. (1986) · Sports Medicine · doi:10.2165/00007256-198603010-00005 · Cited by 670
Fluid and fuel intake during exercise
Coyle, E. F. (2004) · Journal of Sports Sciences · doi:10.1080/0264041031000140545 · Cited by 423
Hydration Assessment Techniques
Armstrong, L. E. (2005) · Nutrition Reviews · doi:10.1111/j.1753-4887.2005.tb00153.x · Cited by 322
Physiological demands of competitive basketball
Narazaki, K., Berg, K. E., Stergiou, N., & Chen, B. (2009) · Scandinavian Journal of Medicine and Science in Sports · doi:10.1111/j.1600-0838.2008.00789.x · Cited by 314
Cited by
Dehydration: Physiology, Assessment, and Performance Effects
Cheuvront, S. N., & Kenefick, R. W. (2014) · Comprehensive Physiology · doi:10.1002/cphy.c130017 · Cited by 461
McDermott, B. P., Anderson, S. A., Armstrong, L. E., Casa, D. J., Cheuvront, S. N., Cooper, L., Kenney, W. L., O'Connor, F. G., & Roberts, W. O. (2017) · Journal of Athletic Training · doi:10.4085/1062-6050-52.9.02 · Cited by 438
Nuccio, R. P., Barnes, K. A., Carter, J. M., & Baker, L. B. (2017) · Sports Medicine · doi:10.1007/s40279-017-0738-7 · Cited by 252
Nutrition for sports performance: issues and opportunities
Maughan, R. J., & Shirreffs, S. M. (2011) · Proceedings of The Nutrition Society · doi:10.1017/s0029665111003211 · Cited by 103
Davis, J.-K., Oikawa, S. Y., Halson, S. L., Stephens, J., O’Riordan, S. F., Luhrs, K., Sopeña, B. C., & Baker, L. B. (2021) · Sports Medicine · doi:10.1007/s40279-021-01606-7 · Cited by 82
Metadata
- Authors
- Carvalho, P., Oliveira, B., Barros, R., Padrão, P., Moreira, P., & Teixeira, V. H.
- Affiliations
- Universidade do Porto (PT)
- Venue
- International Journal of Sport Nutrition and Exercise Metabolism
- Publisher
- Human Kinetics
- Published
- 2011-06
- Volume
- 21
- Issue
- 3
- Pages
- 214-221
- ISSN
- 1526-484X (ISSN-L)
- 1543-2742
- OpenAlex
- W2107800158
- Cited by
- 39
- References
- 35
- Citations by year
- 2026: 1 · 2024: 3 · 2023: 6 · 2022: 5 · 2021: 2 · 2020: 2 · 2019: 2 · 2018: 2 · 2017: 4 · 2015: 3 · 2014: 3 · 2013: 3 · 2012: 2
- FWCI
- 1.95
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- International Journal of Sport Nutrition and Exercise Metabolism (publishedVersion)
- PubMed (publishedVersion)
- Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT) (submittedVersion)
- Topics
- Health Sciences › Medicine › Physiology (medical) › Thermoregulation and physiological responses
- Health Sciences › Medicine › Orthopedics and Sports Medicine › Sports Performance and Training
- Health Sciences › Medicine › Orthopedics and Sports Medicine › Sports injuries and prevention
- Keywords
- fluid restriction, hydration, water intake, dehydration, basketball performance, youth athletes, rating of perceived exertion, hydration knowledge, hydration behavior
- MeSH terms
- Adolescent, Basketball, Beverages, Body Weight, Consumer Behavior, Dehydration, Dietary Carbohydrates, Drinking, Electrolytes, Physical Exertion, Humans, Health Knowledge, Attitudes, Practice, Male, Physical Endurance, Polysaccharides, Sodium, Dietary, Water-Electrolyte Balance, Health Behavior, Rehydration Solutions, Cross-Over Studies, Athletic Performance
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
