Fluid tolerance while running

Effect of repeated trials

G. Patrick Lambert, J. Lang, A. Bull, Joan Eckerson, Stephen J. Lanspa, J. O'Brien

Research output: Contribution to journalArticle

27 Citations (Scopus)

Abstract

This study assessed tolerance to fluid ingestion with repeated sessions of drinking while running. Runners (n = 7; age 22 ± 2yr; V̇O 2max = 54.4 ± 7.1 ml/kg/min) performed six 90-min runs (65% V̇O2max; separated by 7-11 days). During run 1, subjects drank a glucose-electrolyte solution ad libitum for 1 min every 10 min. During runs 2-6, subjects drank a volume of the solution every 10 min equal to their sweat production over 10 min during run 1. Stomach comfort (1-4 scale) and gastrointestinal symptoms were also assessed every 10 min. Gastric emptying rate was determined in runs 2 and 6. Subjects consumed more (p

Original languageEnglish
Pages (from-to)878-882
Number of pages5
JournalInternational Journal of Sports Medicine
Volume29
Issue number11
DOIs
StatePublished - Nov 2008

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Sweat
Gastric Emptying
Electrolytes
Drinking
Stomach
Eating
Glucose

All Science Journal Classification (ASJC) codes

  • Orthopedics and Sports Medicine

Cite this

Fluid tolerance while running : Effect of repeated trials. / Lambert, G. Patrick; Lang, J.; Bull, A.; Eckerson, Joan; Lanspa, Stephen J.; O'Brien, J.

In: International Journal of Sports Medicine, Vol. 29, No. 11, 11.2008, p. 878-882.

Research output: Contribution to journalArticle

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