dc.contributor.author | Valstad, Sverre | |
dc.contributor.author | von Heimburg, Erna Dianne | |
dc.contributor.author | Welde, Boye | |
dc.contributor.author | van den Tillaar, Roland | |
dc.date.accessioned | 2019-03-13T12:51:18Z | |
dc.date.available | 2019-03-13T12:51:18Z | |
dc.date.created | 2018-05-13T11:58:10Z | |
dc.date.issued | 2018 | |
dc.identifier.citation | Valstad, S., von Heimburg, E. D., Welde, B. & van den Tillaar, R. (2018). Comparison of long and short high-intensity interval exercise bouts on running performance, physiological and perceptual responses. Sports Medicine International Open, 2(1), e20-e27. doi: | nb_NO |
dc.identifier.issn | 2367-1890 | |
dc.identifier.uri | http://hdl.handle.net/11250/2589864 | |
dc.description.abstract | This study compared the effects of long (4×4 min) and short intervals (4×8×20 s) of high-intensity interval exercise bouts (HIIT) on running performance, physiological and perceptual responses, and excess postexercise oxygen consumption (EPOC). Twelve healthy college students (8 men, 4 women; mean age=22±2 years) performed long (90–95% of peak heart rate) and short intervals (maximal intensity) of high-intensity training (running on a non-motorized treadmill) with the same total duration on separate days. The total volume of consumed oxygen during recovery was the same in both cases (P=0.21), whereas the short intervals of high-intensity training were performed at a faster mean running velocity (3.5±0.18 vs. 2.95±0.07 m/s) and at a lower RPEbreath compared with the long intervals of high-intensity training. The blood lactate concentration also tended to be lower during the short intervals of high-intensity training, indicating that short-interval training was perceived to be easier than long-interval training, even though the cardiovascular and metabolic responses are similar. Furthermore, EPOC lasted significantly longer (83.4±3.2 vs. 61.3±27.9 min, P=0.016) and tended to be higher (8.02±4.22=vs. 5.70±3.75 L O2, P=0.053) after short intervals than after long intervals of training. | nb_NO |
dc.language.iso | eng | nb_NO |
dc.publisher | Georg Thieme Verlag | nb_NO |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/deed.no | * |
dc.title | Comparison of Long and Short High-Intensity Interval Exercise Bouts on Running Performance, Physiological and Perceptual Responses | nb_NO |
dc.type | Journal article | nb_NO |
dc.type | Peer reviewed | nb_NO |
dc.description.version | publishedVersion | nb_NO |
dc.rights.holder | © 2018, Georg Thieme Verlag KG Stuttgart | nb_NO |
dc.subject.nsi | VDP::Samfunnsvitenskap: 200::Samfunnsvitenskapelige idrettsfag: 330 | nb_NO |
dc.source.pagenumber | e20-e27 | nb_NO |
dc.source.volume | 2 | nb_NO |
dc.source.journal | Sports Medicine International Open | nb_NO |
dc.source.issue | 1 | nb_NO |
dc.identifier.doi | 10.1055/s-0043-124429 | |
dc.identifier.cristin | 1584709 | |