dc.contributor.author | Sperlich, Billy | |
dc.contributor.author | Zinner, Christoph | |
dc.contributor.author | Helleman, Ilka | |
dc.contributor.author | Kjendlie, Per-Ludvik | |
dc.contributor.author | Holmberg, H. C. | |
dc.contributor.author | Mester, Joachim | |
dc.date.accessioned | 2011-03-08T12:04:16Z | |
dc.date.available | 2011-03-08T12:04:16Z | |
dc.date.issued | 2010-08-04 | |
dc.identifier | Seksjon for fysisk prestasjonsevne / Department of Physical Performance | |
dc.identifier.citation | European Journal of Applied Physiology. 2010, 110(5), 1029-1036 | en_US |
dc.identifier.issn | 1439-6319 | |
dc.identifier.uri | http://hdl.handle.net/11250/170569 | |
dc.description | Open Access - This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the source is credited. | en_US |
dc.description.abstract | Training volume in swimming is usually very high when compared to the relatively short competition time. High-intensity interval training (HIIT) has been demonstrated to improve performance in a relatively short training period. The main purpose of the present study was to examine the effects of a 5-week HIIT versus high-volume training (HVT) in 9–11-year-old swimmers on competition performance, 100 and 2,000 m time (T 100 m and T 2,000 m), VO2peak and rate of maximal lactate accumulation (Lacmax). In a 5-week crossover study, 26 competitive swimmers with a mean (SD) age of 11.5 ± 1.4 years performed a training period of HIIT and HVT. Competition (P < 0.01; effect size = 0.48) and T 2,000 m (P = 0.04; effect size = 0.21) performance increased following HIIT. No changes were found in T 100 m (P = 0.20). Lacmax increased following HIIT (P < 0.01; effect size = 0.43) and decreased after HVT (P < 0.01; effect size = 0.51). VO2peak increased following both interventions (P < 0.05; effect sizes = 0.46–0.57). The increases in competition performance, T 2,000 m, Lacmax and VO2peak following HIIT were achieved in significantly less training time (~2 h/week). | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Springer | en_US |
dc.subject | child | en_US |
dc.subject | oxygen uptake | en_US |
dc.subject | swimming | en_US |
dc.subject | training | en_US |
dc.subject | performance | en_US |
dc.title | High intensity interval training improves VO2peak, maximal lactate production, time trial and competition performance in 9-11 year old swimmers | en_US |
dc.type | Journal article | en_US |
dc.type | Peer reviewed | en_US |
dc.subject.nsi | VDP::Mathematics and natural science: 400::Basic biosciences: 470 | en_US |
dc.source.pagenumber | 1029-1036 | en_US |