{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,21]],"date-time":"2026-09-21T17:25:56Z","timestamp":1790011556322,"version":"4.0.1"},"reference-count":34,"publisher":"American Physiological Society","issue":"4","funder":[{"name":"GRH Foundation","award":["N\/A"],"award-info":[{"award-number":["N\/A"]}]},{"name":"National Institues of Health","award":["1S10OD036349-01"],"award-info":[{"award-number":["1S10OD036349-01"]}]},{"name":"Michigan Technological University - Graduate Finishing Fellowship"}],"content-domain":{"domain":["journals.physiology.org"],"crossmark-restriction":true},"short-container-title":["Journal of Applied Physiology"],"published-print":{"date-parts":[[2026,4,1]]},"abstract":"<jats:p>\n                    In this short report, we detail new data on the upper limits of human energy expenditure (9.6 times basal metabolic rate) and water turnover (10.5 L\u00b712 h\n                    <jats:sup>\u22121<\/jats:sup>\n                    ) during continuous single-day exercise in the cold. Our results indicated elevated energy use, and impressively, water turnover comparable to exercise in warmer conditions. These findings have implications for training and endurance performance of strenuous exercise in cold weather environments.\n                  <\/jats:p>","DOI":"10.1152\/japplphysiol.01162.2025","type":"journal-article","created":{"date-parts":[[2026,2,7]],"date-time":"2026-02-07T01:21:28Z","timestamp":1770427288000},"page":"927-934","update-policy":"https:\/\/doi.org\/10.1152\/aps-crossmark-policy","source":"Crossref","is-referenced-by-count":2,"title":["Energy and fluid balance during a 214-km winter ultraendurance race: a case study"],"prefix":"10.1152","volume":"140","author":[{"given":"Kyle W.","family":"Wehmanen","sequence":"first","affiliation":[{"name":"Michigan Technological University","place":["United States"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3565-8094","authenticated-orcid":false,"given":"Brent C.","family":"Ruby","sequence":"additional","affiliation":[{"name":"University of Montana","place":["United States"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Timothy C.","family":"Shriver","sequence":"additional","affiliation":[{"name":"University of Wisconsin","place":["United States"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michele N.","family":"Ravelli","sequence":"additional","affiliation":[{"name":"University of Wisconsin","place":["United States"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4628-3216","authenticated-orcid":false,"given":"Shalaya","family":"Kipp","sequence":"additional","affiliation":[{"name":"Mayo Clinic","place":["United States"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8571-881X","authenticated-orcid":false,"given":"John","family":"McDaniel","sequence":"additional","affiliation":[{"name":"Kent State University","place":["United States"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Erich J.","family":"Petushek","sequence":"additional","affiliation":[{"name":"Michigan Technological University","place":["United States"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7955-1416","authenticated-orcid":false,"given":"Steven J.","family":"Elmer","sequence":"additional","affiliation":[{"name":"St. Catherine University","place":["United States"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"24","reference":[{"key":"B1","unstructured":"Guhnfeldt C. Da birkebeinerne skapte historie. Aftenposten. October 19, 2011."},{"key":"B2","doi-asserted-by":"publisher","DOI":"10.2307\/j.ctv3006z73"},{"key":"B3","volume-title":"Polar Journeys: The Role of Food and Nutrition in Early Exploration","author":"Feeney RE","year":"1997"},{"key":"B4","doi-asserted-by":"publisher","DOI":"10.1080\/00140137608931583"},{"key":"B5","doi-asserted-by":"publisher","DOI":"10.2307\/3801180"},{"key":"B6","doi-asserted-by":"publisher","DOI":"10.1152\/japplphysiol.00210.2024"},{"key":"B7","doi-asserted-by":"publisher","DOI":"10.1580\/1080-6032(2003)14[240:EOAMEE]2.0.CO;2"},{"key":"B8","doi-asserted-by":"publisher","DOI":"10.3389\/fphys.2025.1543834"},{"key":"B9","doi-asserted-by":"publisher","DOI":"10.14814\/phy2.70443"},{"key":"B10","doi-asserted-by":"publisher","DOI":"10.1249\/MSS.0b013e31822430ed"},{"key":"B11","doi-asserted-by":"publisher","DOI":"10.1007\/s004210050243"},{"key":"B12","doi-asserted-by":"publisher","DOI":"10.1123\/ijspp.2022-0310"},{"key":"B13","doi-asserted-by":"publisher","DOI":"10.3920\/CEP140025"},{"key":"B14","doi-asserted-by":"publisher","DOI":"10.1123\/ijspp.5.4.570"},{"key":"B15","doi-asserted-by":"publisher","DOI":"10.1123\/ijsnem.2024-0225"},{"key":"B16","doi-asserted-by":"publisher","DOI":"10.1249\/01.mss.0000139901.63911.75"},{"key":"B17","unstructured":"Arrowhead Ultra. https:\/\/arrowheadultra.com\/ [2026 Jan 4]."},{"key":"B18","volume-title":"Assessment of Body Composition and Total Energy Expenditure in Humans Using Stable Isotope Techniques","author":"Krumbiegel P","year":"2010"},{"key":"B19","doi-asserted-by":"publisher","DOI":"10.1016\/j.xcrm.2021.100203"},{"key":"B20","doi-asserted-by":"publisher","DOI":"10.4172\/2165-7904.S5-002"},{"key":"B21","doi-asserted-by":"publisher","DOI":"10.1113\/jphysiol.1949.sp004363"},{"key":"B22","doi-asserted-by":"publisher","DOI":"10.1139\/apnm-2017-0781"},{"key":"B23","doi-asserted-by":"publisher","DOI":"10.1055\/s-2004-830512"},{"key":"B24","first-page":"23","volume":"16","author":"Peronnet F","year":"1991","journal-title":"Can J Sport Sci"},{"key":"B25","doi-asserted-by":"publisher","DOI":"10.1093\/ajcn\/33.12.2686"},{"key":"B26","doi-asserted-by":"publisher","DOI":"10.1093\/ajcn\/54.6.963"},{"key":"B27","doi-asserted-by":"publisher","DOI":"10.1007\/s00421-020-04356-y"},{"key":"B28","doi-asserted-by":"publisher","DOI":"10.1007\/s00421-009-1008-7"},{"key":"B29","doi-asserted-by":"publisher","DOI":"10.1152\/japplphysiol.01048.2025"},{"key":"B30","doi-asserted-by":"publisher","DOI":"10.1123\/ijspp.2024-0535"},{"key":"B31","doi-asserted-by":"publisher","DOI":"10.1123\/ijsnem.2023-0063"},{"key":"B32","doi-asserted-by":"publisher","DOI":"10.1126\/sciadv.aaw0341"},{"key":"B33","doi-asserted-by":"publisher","DOI":"10.1249\/MSS.0000000000000852"},{"key":"B34","doi-asserted-by":"publisher","DOI":"10.3390\/ijerph18115737"}],"container-title":["Journal of Applied Physiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.physiology.org\/doi\/pdf\/10.1152\/japplphysiol.01162.2025","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,23]],"date-time":"2026-04-23T19:31:24Z","timestamp":1776972684000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.physiology.org\/doi\/10.1152\/japplphysiol.01162.2025"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,4,1]]},"references-count":34,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2026,4,1]]}},"alternative-id":["10.1152\/japplphysiol.01162.2025"],"URL":"https:\/\/doi.org\/10.1152\/japplphysiol.01162.2025","relation":{},"ISSN":["8750-7587","1522-1601"],"issn-type":[{"value":"8750-7587","type":"print"},{"value":"1522-1601","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,4,1]]},"assertion":[{"value":"2025-12-09","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-01-06","order":1,"name":"revised","label":"Revised","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-01-29","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-03-23","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}