{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,24]],"date-time":"2026-08-24T17:29:01Z","timestamp":1787592541854,"version":"build-2736575974"},"reference-count":24,"publisher":"MDPI AG","issue":"23","license":[{"start":{"date-parts":[[2023,11,22]],"date-time":"2023-11-22T00:00:00Z","timestamp":1700611200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IJERPH"],"abstract":"<jats:p>This study aims to analyze the agreement of cardiopulmonary variables between a cardiopulmonary exercise test with elastic resistance (CPxEL) and high-intensity interval exercise with elastic resistance (EL-HIIE). Methods: Twenty-two physically independent participants were recruited. Visit one consisted of conducting a health survey and anthropometric assessment. On visit two, the participants performed CPxEL. After seven days, on visit three, the participants performed EL-HIIE. The CPxEL was carried out on a rubber mat demarcated by lines representing eight stages. The test consisted of alternating back and forth steps against elastic resistance. The increments were performed at a rate of one stage per minute, following a cadence controlled by a metronome calibrated by beats per minute (bpm). The EL-HIIE was performed at the stage corresponding to an intensity of ~85% VO2max, as determined by CPxEL. The EL-HIIE consisted of 10 \u00d7 1 min (work):1 min (passive rest), with a cadence of 200 bpm. Cardiopulmonary parameters, heart rate (HR), and oxygen consumption (VO2) were measured during exercise. Bland\u2013Altman was applied to analyze the agreement between the HR and VO2 found in EL-HIIE and the values prescribed by CPxEL (~85\u201390% VO2max). Results: The HRpeak and VO2peak in the EL-HIIE showed good agreement with the VO2CPxEL and HRCPxEL values, showing an average difference of (\u22121.7 mL\u00b7kg\u22121\u00b7min\u22121) and (0.3 bpm). Conclusions: The results of the present study demonstrate the agreement of cardiopulmonary variables between the CPxEL and the EL-HIIE. Therefore, for a more specific prescription of EL-HIIE intensity, CPxEL can be used.<\/jats:p>","DOI":"10.3390\/ijerph20237097","type":"journal-article","created":{"date-parts":[[2023,11,22]],"date-time":"2023-11-22T08:47:43Z","timestamp":1700642863000},"page":"7097","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["A Cardiopulmonary Exercise Testing for Prescribing High-Intensity Interval Training Sessions with Elastic Resistance"],"prefix":"10.3390","volume":"20","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0596-9983","authenticated-orcid":false,"given":"Lorena Flores","family":"Duarte","sequence":"first","affiliation":[{"name":"Laboratory of Exercise Physiology (LAFEX), Physical Education and Sports Center, Federal University of Esp\u00edrito Santo (CEFD-UFES), Vit\u00f3ria 29075-910, ES, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4131-5004","authenticated-orcid":false,"given":"Victor Hugo","family":"Gasparini-Neto","sequence":"additional","affiliation":[{"name":"Laboratory of Exercise Physiology (LAFEX), Physical Education and Sports Center, Federal University of Esp\u00edrito Santo (CEFD-UFES), Vit\u00f3ria 29075-910, ES, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Let\u00edcia Nascimento Santos","family":"Neves","sequence":"additional","affiliation":[{"name":"Laboratory of Exercise Physiology (LAFEX), Physical Education and Sports Center, Federal University of Esp\u00edrito Santo (CEFD-UFES), Vit\u00f3ria 29075-910, ES, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lenice Brum","family":"Nunes","sequence":"additional","affiliation":[{"name":"Laboratory of Exercise Physiology (LAFEX), Physical Education and Sports Center, Federal University of Esp\u00edrito Santo (CEFD-UFES), Vit\u00f3ria 29075-910, ES, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Richard Diego","family":"Leite","sequence":"additional","affiliation":[{"name":"Laboratory of Exercise Physiology (LAFEX), Physical Education and Sports Center, Federal University of Esp\u00edrito Santo (CEFD-UFES), Vit\u00f3ria 29075-910, ES, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nuno Manoel Frade","family":"de Sousa","sequence":"additional","affiliation":[{"name":"Center for Research in Sport and Physical Activity (CIDAF), Faculty of Sport Sciences and Physical Education, University of Coimbra (FCDEF-UC), 3040-256 Coimbra, Portugal"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0085-1705","authenticated-orcid":false,"given":"Luciana","family":"Carletti","sequence":"additional","affiliation":[{"name":"Laboratory of Exercise Physiology (LAFEX), Physical Education and Sports Center, Federal University of Esp\u00edrito Santo (CEFD-UFES), Vit\u00f3ria 29075-910, ES, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2023,11,22]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"13","DOI":"10.2165\/00007256-200131010-00002","article-title":"Interval Training for Performance: A Scientific and Empirical Practice Special Recommendations for Middle-and Long-Distance Running. 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