dc.contributor.author | Valstad, Sverre | |
dc.contributor.author | Heimburg, Erna von | |
dc.contributor.author | Welde, Boye | |
dc.contributor.author | van den Tillaar, Roland | |
dc.date.accessioned | 2019-03-07T12:51:40Z | |
dc.date.available | 2019-03-07T12:51:40Z | |
dc.date.issued | 2017-12-18 | |
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 RPE<sub>breath</sub> 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. | en_US |
dc.description | Source at <a href=https://doi.org/10.1055/s-0043-124429>https://doi.org/10.1055/s-0043-124429 </a> | en_US |
dc.identifier.citation | Valstad, S.A., Heimburg, E. von, Welde, B. & Tillaar, R. van den (2018). Comparison of Long and Short High-Intensity Interval Exercise Bouts on Running Performance, Physiological and Perceptual Responses. <i>Sports Medicine International Open, 2</i>(01), E20-E27. https://doi.org/10.1055/s-0043-124429 | en_US |
dc.identifier.cristinID | FRIDAID 1584709 | |
dc.identifier.doi | 10.1055/s-0043-124429 | |
dc.identifier.issn | 2367-1890 | |
dc.identifier.uri | https://hdl.handle.net/10037/14893 | |
dc.language.iso | eng | en_US |
dc.publisher | Thieme Open | en_US |
dc.relation.journal | Sports Medicine International Open | |
dc.relation.uri | https://www.thieme-connect.de/products/ejournals/html/10.1055/s-0043-124429 | |
dc.rights.accessRights | openAccess | en_US |
dc.subject | accumulated oxygen uptake | en_US |
dc.subject | aerobic exercise | en_US |
dc.subject | postexercise metabolism | en_US |
dc.subject | resting metabolic rate | en_US |
dc.subject | VDP::Medical disciplines: 700::Clinical medical disciplines: 750 | en_US |
dc.subject | VDP::Medisinske Fag: 700::Klinisk medisinske fag: 750 | en_US |
dc.title | Comparison of Long and Short High-Intensity Interval Exercise Bouts on Running Performance, Physiological and Perceptual Responses | en_US |
dc.type | Journal article | en_US |
dc.type | Tidsskriftartikkel | en_US |
dc.type | Peer reviewed | en_US |