{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,27]],"date-time":"2025-11-27T06:47:06Z","timestamp":1764226026456,"version":"build-2065373602"},"reference-count":83,"publisher":"MDPI AG","issue":"12","license":[{"start":{"date-parts":[[2024,11,27]],"date-time":"2024-11-27T00:00:00Z","timestamp":1732665600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Foundation of Science and Technology (FCT Portugal)","award":["PCIF\/SSO\/0063\/2018","UIDB\/50022\/2020"],"award-info":[{"award-number":["PCIF\/SSO\/0063\/2018","UIDB\/50022\/2020"]}]},{"name":"LAETA","award":["PCIF\/SSO\/0063\/2018","UIDB\/50022\/2020"],"award-info":[{"award-number":["PCIF\/SSO\/0063\/2018","UIDB\/50022\/2020"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Fire"],"abstract":"<jats:p>Wildland firefighting is physically and mentally demanding. The aerobic capacity of firefighters is important due to the demands of the activity and the associated occupational risks. The main objectives of this study were to identify and characterise the physically demanding tasks undertaken by volunteer firefighters during wildland fires (real work conditions). A total of 125 firefighters replied to a survey about sociodemographic, biometric data, and work fitness assessment. A group of 23 was evaluated in a physical stress test using a VO2peak protocol to determine maximum oxygen consumption and ventilatory thresholds. The physical demands and physiological responses were collected during the operations at the firefront (n = 21). The results revealed that wildland firefighting entails physical demands that exceed established reference values, with maximum oxygen uptake exceeding 40%. The cardiovascular strain is particularly notable in tasks performed near the firefront, reflecting fatigue. The physical and cardiac demands associated with forest fire fighting have been demonstrated to contribute to occupational illnesses with prolonged exposure. This study underscores the imperative for interventions to enhance the identification and real-time monitoring of physiological parameters to enhance firefighters\u2019 overall health and well-being.<\/jats:p>","DOI":"10.3390\/fire7120439","type":"journal-article","created":{"date-parts":[[2024,11,27]],"date-time":"2024-11-27T10:05:56Z","timestamp":1732701956000},"page":"439","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Physical Demand Assessment of Volunteer Firefighters During Wildland Firefighting"],"prefix":"10.3390","volume":"7","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5636-1030","authenticated-orcid":false,"given":"Tatiana","family":"Teixeira","sequence":"first","affiliation":[{"name":"Associated Laboratory for Energy, Transports and Aeronautics (PROA\/LAETA), Faculty of Engineering, University of Porto, 4200-465 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3380-5027","authenticated-orcid":false,"given":"Pedro","family":"Pratas","sequence":"additional","affiliation":[{"name":"Faculty of Engineering, University of Porto, 4200-465 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2777-3244","authenticated-orcid":false,"given":"Joana","family":"Santos","sequence":"additional","affiliation":[{"name":"Associated Laboratory for Energy, Transports and Aeronautics (PROA\/LAETA), Faculty of Engineering, University of Porto, 4200-465 Porto, Portugal"},{"name":"Center for Translational Health and Medical Biotechnology Research (TBIO), School of Health (ESS), Polytechnic Institute of Porto, 4200-072 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3991-9191","authenticated-orcid":false,"given":"Pedro R.","family":"Monteiro","sequence":"additional","affiliation":[{"name":"Center for Rehabilitation Research, Department of Functional Sciences, School of Health, Polytechnic Institute of Porto, 4200-072 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8524-5503","authenticated-orcid":false,"given":"Jo\u00e3o Santos","family":"Baptista","sequence":"additional","affiliation":[{"name":"Associated Laboratory for Energy, Transports and Aeronautics (PROA\/LAETA), Faculty of Engineering, University of Porto, 4200-465 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6347-9608","authenticated-orcid":false,"given":"M\u00e1rio A. P.","family":"Vaz","sequence":"additional","affiliation":[{"name":"Associated Laboratory for Energy, Transports and Aeronautics (PROA\/LAETA), Faculty of Engineering, University of Porto, 4200-465 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2367-2187","authenticated-orcid":false,"given":"Joana C.","family":"Guedes","sequence":"additional","affiliation":[{"name":"Associated Laboratory for Energy, Transports and Aeronautics (PROA\/LAETA), Faculty of Engineering, University of Porto, 4200-465 Porto, Portugal"}]}],"member":"1968","published-online":{"date-parts":[[2024,11,27]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"2","DOI":"10.1186\/s12995-021-00328-w","article-title":"Health risks and mitigation strategies from occupational exposure to wildland fire: A scoping review","volume":"17","author":"Koopmans","year":"2022","journal-title":"J. Occup. Med. 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