{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,12]],"date-time":"2025-08-12T21:59:37Z","timestamp":1755035977843},"reference-count":0,"publisher":"Georg Thieme Verlag KG","issue":"09","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int J Sports Med"],"published-print":{"date-parts":[[2018,9]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>To provide information for high-intensity interval training (HIIT) load, we compared the temporal variables of VO2 response at, and after, a time sustained at the exercise intensity corresponding to VO2max (Tlim) in different exercise modes. Forty-five trained male swimmers (11), rowers (13), runners (10) and cyclists (11) completed an incremental protocol to determine the velocity (vVO2max) or power (wVO2max) at VO2max and a square wave exercise from rest to 100% of vVO2max\/wVO2max. The temporal variables of VO2 response were examined using a breath-by-breath gas analyzer. VO2 responses were not different between exercise modes, except for the percentage of VO2max at 50% of Tlim, which was ~6% higher in rowing compared to cycling (97.70\u00b12.90 vs 92.40\u00b15.69%, p=0.013). During the recovery period, both swimmers and rowers evidenced higher percentages of VO2max compared to cyclists at 30\u2009s (65.1\u00b110.4 and 65.7\u00b15.6 vs 52.7\u00b15.6%) and 60\u2009s (41.7\u00b110.8 and 38.4\u00b15.4 vs 30.4\u00b11.8%) time periods, all for p&lt;0.01. Furthermore, swimmers presented higher time values to reach 50% VO2max compared to runners and cyclists (51.1\u00b115.6 vs 38.1\u00b16.7 and 33.8\u00b14.7%; p&lt;0.001). When training at 100% of VO2max intensity, fixed intervals for HIIT could be set freely. However, recovery periods based on time or intensity are exercise-mode dependent.<\/jats:p>","DOI":"10.1055\/a-0631-2682","type":"journal-article","created":{"date-parts":[[2018,6,20]],"date-time":"2018-06-20T22:56:31Z","timestamp":1529535391000},"page":"668-673","source":"Crossref","is-referenced-by-count":11,"title":["High-intensity Interval Training in Different Exercise Modes: Lessons from Time to Exhaustion"],"prefix":"10.1055","volume":"39","author":[{"given":"Ana","family":"Sousa","sequence":"additional","affiliation":[{"name":"Research Center for Sports, Exercise and Human Development, University of Tr\u00e1s-os-Montes and Alto Douro, Vila Real, Portugal"},{"name":"University Institute of Maia, ISMAI, Maia"},{"name":"Center of Research, Education, Innovation and Intervention in Sport, CIFID2, Faculty of Sport, University of Porto, Porto, Portugal"}]},{"given":"Ricardo","family":"Fernandes","sequence":"additional","affiliation":[{"name":"Center of Research, Education, Innovation and Intervention in Sport, CIFID2, Faculty of Sport, University of Porto, Porto, Portugal"}]},{"given":"Joao","family":"Boas","sequence":"additional","affiliation":[{"name":"Porto Biomechanics Laboratory, LABIOMEP, University of Porto, Porto, Portugal"}]},{"given":"Pedro","family":"Figueiredo","sequence":"additional","affiliation":[{"name":"Porto Biomechanics Laboratory, LABIOMEP, University of Porto, Porto, Portugal"}]}],"member":"194","published-online":{"date-parts":[[2018,6,20]]},"container-title":["International Journal of Sports Medicine"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/www.thieme-connect.de\/products\/ejournals\/pdf\/10.1055\/a-0631-2682.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2018,8,1]],"date-time":"2018-08-01T22:37:47Z","timestamp":1533163067000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.thieme-connect.de\/DOI\/DOI?10.1055\/a-0631-2682"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018,6,20]]},"references-count":0,"journal-issue":{"issue":"09","published-online":{"date-parts":[[2018,8,1]]},"published-print":{"date-parts":[[2018,9]]}},"URL":"https:\/\/doi.org\/10.1055\/a-0631-2682","relation":{},"ISSN":["0172-4622","1439-3964"],"issn-type":[{"value":"0172-4622","type":"print"},{"value":"1439-3964","type":"electronic"}],"subject":[],"published":{"date-parts":[[2018,6,20]]}}}