{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,8,22]],"date-time":"2024-08-22T02:40:02Z","timestamp":1724294402333},"reference-count":0,"publisher":"Human Kinetics","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2002,6]]},"abstract":"<jats:p>The purpose of this study was to determine if pre-exercise glucose ingestion would improve distance swimming performance. Additionally, pre-exercise glucose was provided at 2 different feeding intervals to investigate the affects of the timing of administration. Ten male triathletes (<jats:inline-formula\/>: age, 29.5 \u00b1 5.0 years; V\u0307O<jats:sub>2peak<\/jats:sub>, 48.8 \u00b1 3.2 ml \u00b7 kg\u2019<jats:sup>1<\/jats:sup> \u00b7 min\u2019) swam 4000 m on 3 occasions following the consumption of either a 10% glucose solution 5 min prior to exercise (G<jats:sup>5<\/jats:sup>), a 10% glucose solution 35 min prior to exercise (G<jats:sup>35<\/jats:sup>), or a similar volume of placebo (PL). Despite a significant difference (<jats:italic>p<\/jats:italic> &lt; ,01) in blood glucose concentration prior to exercise (<jats:inline-formula\/> in mmol \u00b7 L \u2019: G\" 8.4 \u00b1 1.1 vs. G<jats:sup>5<\/jats:sup> 5.2 \u00b1 0.5 or PL 5.3 \u00b1 0.4), no significant differences were observed in total time (<jats:inline-formula\/> in minutes: G* 70.7 \u00b1 7.6, G<jats:sup>s<\/jats:sup> 70.1 \u00b1 7.6. PL 71.9 \u00b1 8.4). post-exercise blood glucose (<jats:inline-formula\/> inmmol \u00b7 L<jats:sup>\u22121<\/jats:sup>: G<jats:sup>35<\/jats:sup> 5.1 \u00b1 1.1, G<jats:sup>5<\/jats:sup> 5.1 \u00b1 0.9, PL 5.3 \u00b1 0.4), and average heart rate (<jats:inline-formula\/> in bpnv.G\" 155.8\u00b110.8, G<jats:sup>5<\/jats:sup> 153.6\u00b112.6. PL 152.0\u00b1 12.5; <jats:italic>p<\/jats:italic> &gt; .05). While not reaching statistical significance, glucose feedings did result in improved individual performance times, ranging from 24 s to 5 min in 8 of the 10 subjects compared to the placebo. These results were found despite significant differences in blood glucose between trials immediately prior to exercise.<\/jats:p>","DOI":"10.1123\/ijsnem.12.2.136","type":"journal-article","created":{"date-parts":[[2016,8,10]],"date-time":"2016-08-10T11:49:17Z","timestamp":1470829757000},"page":"136-144","source":"Crossref","is-referenced-by-count":9,"title":["The Effect of Pre-exercise Glucose Ingestion on Performance during Prolonged Swimming"],"prefix":"10.1123","volume":"12","author":[{"given":"Gareth J.","family":"Smith","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Edward C.","family":"Rhodes","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Robert H.","family":"Langill","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"100","container-title":["International Journal of Sport Nutrition and Exercise Metabolism"],"original-title":[],"link":[{"URL":"https:\/\/journals.humankinetics.com\/view\/journals\/ijsnem\/12\/2\/article-p136.xml","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.humankinetics.com\/downloadpdf\/journals\/ijsnem\/12\/2\/article-p136.xml","content-type":"text\/html","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/journals.humankinetics.com\/downloadpdf\/journals\/ijsnem\/12\/2\/article-p136.xml","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,8,22]],"date-time":"2024-08-22T01:30:04Z","timestamp":1724290204000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.humankinetics.com\/view\/journals\/ijsnem\/12\/2\/article-p136.xml"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2002,6]]},"references-count":0,"journal-issue":{"issue":"2"},"URL":"https:\/\/doi.org\/10.1123\/ijsnem.12.2.136","relation":{},"ISSN":["1526-484X","1543-2742"],"issn-type":[{"type":"print","value":"1526-484X"},{"type":"electronic","value":"1543-2742"}],"subject":[],"published":{"date-parts":[[2002,6]]}}}