{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,26]],"date-time":"2026-09-26T02:53:30Z","timestamp":1790391210219,"version":"4.1.0"},"reference-count":32,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[2012,6,7]],"date-time":"2012-06-07T00:00:00Z","timestamp":1339027200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Eur J Appl Physiol"],"published-print":{"date-parts":[[2013,1]]},"DOI":"10.1007\/s00421-012-2431-8","type":"journal-article","created":{"date-parts":[[2012,8,29]],"date-time":"2012-08-29T19:58:39Z","timestamp":1346270319000},"page":"233-239","source":"Crossref","is-referenced-by-count":14,"title":["Body weight changes in child and adolescent athletes during a triathlon competition"],"prefix":"10.1007","volume":"113","author":[{"given":"Luis Fernando","family":"Arag\u00f3n-Vargas","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Boguslaw","family":"Wilk","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Brian W.","family":"Timmons","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Oded","family":"Bar-Or","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2012,6,7]]},"reference":[{"key":"2431_CR1","doi-asserted-by":"crossref","first-page":"808","DOI":"10.1542\/peds.69.6.808","volume":"69","author":"American Academy of Pediatrics Committee on Sports Medicine","year":"1982","unstructured":"American Academy of Pediatrics Committee on Sports Medicine (1982) Climatic heat stress and the exercising child. Pediatrics 69:808\u2013809","journal-title":"Pediatrics"},{"key":"2431_CR2","doi-asserted-by":"crossref","first-page":"158","DOI":"10.1542\/peds.106.1.158","volume":"106","author":"American Academy of Pediatrics. Committee on Sports Medicine and Fitness","year":"2000","unstructured":"American Academy of Pediatrics. Committee on Sports Medicine and Fitness (2000) Climatic heat stress and the exercising child and adolescent. Pediatrics 106:158\u2013159","journal-title":"Pediatrics"},{"key":"2431_CR3","volume-title":"Experimental studies of physical working capacity in relation to sex and age","author":"PO Astrand","year":"1952","unstructured":"Astrand PO (1952) Experimental studies of physical working capacity in relation to sex and age. Munskgaard, Copenhagen"},{"key":"2431_CR4","first-page":"335","volume-title":"Perspectives in exercise science and sports medicine volume 2: youth, exercise, and sport","author":"O Bar-Or","year":"1989","unstructured":"Bar-Or O (1989) Temperature regulation during exercise in children and adolescents. In: Gisolfi CV, Lamb DR (eds) Perspectives in exercise science and sports medicine volume 2: youth, exercise, and sport. Benchmark, Indianapolis, pp 335\u2013367"},{"key":"2431_CR5","doi-asserted-by":"crossref","first-page":"104","DOI":"10.1152\/jappl.1980.48.1.104","volume":"48","author":"O Bar-Or","year":"1980","unstructured":"Bar-Or O, Dotan R, Inbar O, Rotshtein A, Zonder H (1980) Voluntary hypohydration in 10- to 12-year-old boys. J Appl Physiol 48:104\u2013108","journal-title":"J Appl Physiol"},{"issue":"1629\u201332","key":"2431_CR6","first-page":"1635","volume":"89","author":"SI Barr","year":"1989","unstructured":"Barr SI, Costill DL (1989) Water: can the endurance athlete get too much of a good thing? J Am Diet Assoc 89(1629\u201332):1635","journal-title":"J Am Diet Assoc"},{"key":"2431_CR7","doi-asserted-by":"crossref","first-page":"200","DOI":"10.1249\/00005768-199502000-00009","volume":"27","author":"PR Below","year":"1995","unstructured":"Below PR, Mora-Rodriguez R, Gonzalez-Alonso J, Coyle EF (1995) Fluid and carbohydrate ingestion independently improve performance during 1\u00a0h of intense exercise. Med Sci Sports Exerc 27:200\u2013210","journal-title":"Med Sci Sports Exerc"},{"key":"2431_CR8","unstructured":"Canadian Fitness and Lifestyle Research Institute (2009) Activity levels of canadian children and youth. Kids CAN PLAY, Bulletin 1:1\u20133"},{"key":"2431_CR9","unstructured":"Canadian Fitness and Lifestyle Research Institute (2010) Getting kids active! Children\u2019s participation in sport. 2008 physical activity monitor, Bulletin 7:1\u20132"},{"key":"2431_CR10","doi-asserted-by":"crossref","first-page":"202","DOI":"10.1249\/00149619-200308000-00006","volume":"2","author":"SN Cheuvront","year":"2003","unstructured":"Cheuvront SN, Carter R III, Castellani JW, Sawka MN (2003) Fluid balance and endurance exercise performance. Curr Sports Med Rep 2:202\u2013208","journal-title":"Curr Sports Med Rep"},{"key":"2431_CR11","doi-asserted-by":"crossref","first-page":"1972","DOI":"10.1152\/japplphysiol.00329.2005","volume":"99","author":"SN Cheuvront","year":"2005","unstructured":"Cheuvront SN, Carter R III, Castellani JW, Sawka MN (2005) Hypohydration impairs endurance exercise performance in temperate but not cold air. J Appl Physiol 99:1972\u20131976","journal-title":"J Appl Physiol"},{"key":"2431_CR12","doi-asserted-by":"crossref","first-page":"1046","DOI":"10.1152\/jappl.1977.43.6.1046","volume":"43","author":"BL Drinkwater","year":"1977","unstructured":"Drinkwater BL, Kupprat IC, Denton JE, Crist JL, Horvath SM (1977) Response of prepubertal girls and college women to work in the heat. J Appl Physiol 43:1046\u20131053","journal-title":"J Appl Physiol"},{"key":"2431_CR13","doi-asserted-by":"crossref","first-page":"221","DOI":"10.2165\/00007256-199825040-00002","volume":"25","author":"B Falk","year":"1998","unstructured":"Falk B (1998) Effects of thermal stress during rest and exercise in the paediatric population. Sports Med 25:221\u2013240","journal-title":"Sports Med"},{"key":"2431_CR14","doi-asserted-by":"crossref","first-page":"730","DOI":"10.1063\/1.373729","volume":"88","author":"RG Fritzsche","year":"2000","unstructured":"Fritzsche RG, Switzer TW, Hodgkinson BJ, Lee SH, Martin JC, Coyle EF (2000) Water and carbohydrate ingestion during prolonged exercise increase maximal neuromuscular power. J Appl Physiol 88:730\u2013737","journal-title":"J Appl Physiol"},{"key":"2431_CR15","doi-asserted-by":"crossref","first-page":"457","DOI":"10.1152\/jappl.1975.39.3.457","volume":"39","author":"EM Haymes","year":"1975","unstructured":"Haymes EM, McCormick RJ, Buskirk ER (1975) Heat tolerance of exercising lean and obese prepubertal boys. J Appl Physiol 39:457\u2013461","journal-title":"J Appl Physiol"},{"key":"2431_CR16","doi-asserted-by":"crossref","first-page":"47","DOI":"10.1159\/000320630","volume":"56","author":"A Jeukendrup","year":"2011","unstructured":"Jeukendrup A, Cronin L (2011) Nutrition and elite young athletes. Med Sport Sci 56:47\u201358","journal-title":"Med Sport Sci"},{"key":"2431_CR17","doi-asserted-by":"crossref","first-page":"4","DOI":"10.2165\/00007256-199418010-00002","volume":"18","author":"F Meyer","year":"1994","unstructured":"Meyer F, Bar-Or O (1994) Fluid and electrolyte loss during exercise. The paediatric angle. Sports Med 18:4\u20139","journal-title":"Sports Med"},{"key":"2431_CR18","doi-asserted-by":"crossref","first-page":"882","DOI":"10.1249\/00005768-199506000-00013","volume":"27","author":"F Meyer","year":"1995","unstructured":"Meyer F, Bar-Or O, MacDougall D, Heigenhauser GJ (1995) Drink composition and the electrolyte balance of children exercising in the heat. Med Sci Sports Exerc 27:882\u2013887","journal-title":"Med Sci Sports Exerc"},{"issue":"Suppl 1","key":"2431_CR19","doi-asserted-by":"crossref","first-page":"S73","DOI":"10.1080\/02640410701607338","volume":"25","author":"F Meyer","year":"2007","unstructured":"Meyer F, O\u2019Connor H, Shirreffs SM (2007) Nutrition for the young athlete. J Sports Sci 25(Suppl 1):S73\u2013S82","journal-title":"J Sports Sci"},{"key":"2431_CR20","doi-asserted-by":"crossref","first-page":"236","DOI":"10.1123\/ijsnem.15.3.236","volume":"15","author":"RA Oppliger","year":"2005","unstructured":"Oppliger RA, Magnes SA, Popowski LA, Gisolfi CV (2005) Accuracy of urine specific gravity and osmolality as indicators of hydration status. Int J Sport Nutr Exerc Metab 15:236\u2013251","journal-title":"Int J Sport Nutr Exerc Metab"},{"key":"2431_CR21","doi-asserted-by":"crossref","first-page":"747","DOI":"10.1097\/00005768-200105000-00011","volume":"33","author":"LA Popowski","year":"2001","unstructured":"Popowski LA, Oppliger RA, Patrick LG, Johnson RF, Kim JA, Gisolf CV (2001) Blood and urinary measures of hydration status during progressive acute dehydration. Med Sci Sports Exerc 33:747\u2013753","journal-title":"Med Sci Sports Exerc"},{"key":"2431_CR22","doi-asserted-by":"crossref","first-page":"78","DOI":"10.1152\/jappl.1999.86.1.78","volume":"86","author":"AM Rivera-Brown","year":"1999","unstructured":"Rivera-Brown AM, Gutierrez R, Gutierrez JC, Frontera WR, Bar-Or O (1999) Drink composition, voluntary drinking, and fluid balance in exercising, trained, heat-acclimatized boys. J Appl Physiol 86:78\u201384","journal-title":"J Appl Physiol"},{"key":"2431_CR23","doi-asserted-by":"crossref","first-page":"109","DOI":"10.1007\/s00421-008-0682-1","volume":"103","author":"AM Rivera-Brown","year":"2008","unstructured":"Rivera-Brown AM, Ramirez-Marrero FA, Wilk B, Bar-Or O (2008) Voluntary drinking and hydration in trained, heat-acclimatized girls exercising in a hot and humid climate. Eur J Appl Physiol 103:109\u2013116","journal-title":"Eur J Appl Physiol"},{"key":"2431_CR24","doi-asserted-by":"crossref","first-page":"718","DOI":"10.1152\/japplphysiol.01196.2007","volume":"105","author":"T Rowland","year":"2008","unstructured":"Rowland T (2008) Thermoregulation during exercise in the heat in children: old concepts revisited. J Appl Physiol 105:718\u2013724","journal-title":"J Appl Physiol"},{"key":"2431_CR25","doi-asserted-by":"crossref","first-page":"1209","DOI":"10.1249\/mss.0b013e318124a664","volume":"39","author":"MN Sawka","year":"2007","unstructured":"Sawka MN, Noakes TD (2007) Does dehydration impair exercise performance? Med Sci Sports Exerc 39:1209\u20131217","journal-title":"Med Sci Sports Exerc"},{"key":"2431_CR26","doi-asserted-by":"crossref","first-page":"718","DOI":"10.1136\/bjsm.2003.007187","volume":"38","author":"KA Sharwood","year":"2004","unstructured":"Sharwood KA, Collins M, Goedecke JH, Wilson G, Noakes TD (2004) Weight changes, medical complications, and performance during an Ironman triathlon. Br J Sports Med 38:718\u2013724","journal-title":"Br J Sports Med"},{"key":"2431_CR27","unstructured":"The National Federation of State High School Associations (2009) 2007\u20132008 high school athletics participation survey. http:\/\/www.nfhs.org\/core\/contentmanager\/uploads\/2007-08%20Participation%20Survey.pdf"},{"key":"2431_CR28","doi-asserted-by":"crossref","first-page":"392","DOI":"10.1055\/s-2007-1021076","volume":"15","author":"RM Walsh","year":"1994","unstructured":"Walsh RM, Noakes TD, Hawley JA, Dennis SC (1994) Impaired high-intensity cycling performance time at low levels of dehydration. Int J Sports Med 15:392\u2013398","journal-title":"Int J Sports Med"},{"key":"2431_CR29","doi-asserted-by":"crossref","first-page":"1112","DOI":"10.1063\/1.362848","volume":"80","author":"B Wilk","year":"1996","unstructured":"Wilk B, Bar-Or O (1996) Effect of drink flavor and NaCl on voluntary drinking and hydration in boys exercising in the heat. J Appl Physiol 80:1112\u20131117","journal-title":"J Appl Physiol"},{"key":"2431_CR30","first-page":"E41","volume":"4","author":"B Wilk","year":"2000","unstructured":"Wilk B, Bar-Or O, Kriemler S, Keller H (2000) Heat acclimation, body fluid balance and voluntary drinking of carbohydrate\u2013electrolyte beverage in children. Med Sport 4:E41\u2013E49","journal-title":"Med Sport"},{"key":"2431_CR31","doi-asserted-by":"crossref","first-page":"S48","DOI":"10.1097\/00005768-200205001-00265","volume":"34","author":"B Wilk","year":"2002","unstructured":"Wilk B, Yuxiu H, Bar-Or O (2002) Effect of body hypohydration on aerobic performance of boys who exercise in the heat. Med Sci Sports Exerc 34:S48","journal-title":"Med Sci Sports Exerc"},{"key":"2431_CR32","doi-asserted-by":"crossref","first-page":"727","DOI":"10.1007\/s00421-007-0539-z","volume":"101","author":"B Wilk","year":"2007","unstructured":"Wilk B, Rivera-Brown AM, Bar-Or O (2007) Voluntary drinking and hydration in non-acclimatized girls exercising in the heat. Eur J Appl Physiol 101:727\u2013734","journal-title":"Eur J Appl Physiol"}],"container-title":["European Journal of Applied Physiology"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s00421-012-2431-8.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/s00421-012-2431-8\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s00421-012-2431-8","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,1,27]],"date-time":"2022-01-27T21:25:31Z","timestamp":1643318731000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/s00421-012-2431-8"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,6,7]]},"references-count":32,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2013,1]]}},"alternative-id":["2431"],"URL":"https:\/\/doi.org\/10.1007\/s00421-012-2431-8","relation":{},"ISSN":["1439-6319","1439-6327"],"issn-type":[{"value":"1439-6319","type":"print"},{"value":"1439-6327","type":"electronic"}],"subject":[],"published":{"date-parts":[[2012,6,7]]}}}