dc.contributor.author | Nuuttila, Olli-Pekka | |
dc.contributor.author | Nikander, Aku | |
dc.contributor.author | Polomoshnov, Dmitry | |
dc.contributor.author | Laukkanen, Jari Antero | |
dc.contributor.author | Häkkinen, Keijo | |
dc.date.accessioned | 2017-11-22T08:30:29Z | |
dc.date.available | 2018-11-15T22:35:34Z | |
dc.date.issued | 2017 | |
dc.identifier.citation | Nuuttila, O.-P., Nikander, A., Polomoshnov, D., Laukkanen, J. A., & Häkkinen, K. (2017). Effects of HRV-guided vs. predetermined block training on performance, HRV and serum hormones. <i>International Journal of Sports Medicine</i>, <i>38</i>(12), 909-920. <a href="https://doi.org/10.1055/s-0043-115122" target="_blank">https://doi.org/10.1055/s-0043-115122</a> | |
dc.identifier.other | CONVID_27252918 | |
dc.identifier.other | TUTKAID_75163 | |
dc.identifier.uri | https://jyx.jyu.fi/handle/123456789/55973 | |
dc.description.abstract | The aim of this study was to compare heart rate variability -guided
(HRVG) and predetermined (PD) block periodization of
high intensity aerobic training (HIT). Endurance performance,
neuromuscular performance, heart rate variability (HRV) and
serum hormone concentrations were measured before, in the
middle and after the 8-week training period in 24 endurance
trained males. Both groups improved significantly maximal
treadmill velocity (Vmax) (p < 0.001) and 3000m running performance
(HRVG; p < 0.001 and PD; p = 0.001). The relative
changes in Vmax and countermovement jump were significantly
greater in HRVG (p < 0.05). Nocturnal heart rate decreased
in both groups (p<0.01), but HRV (RMSSD, LF and TP) increased
significantly only in HRVG (p<0.05). The significant increase in
serum testosterone concentration was observed from mid to
post in HRVG (p < 0.05). Significant correlations were found
between individual Vmax changes and absolute serum testosterone
levels. Individual baseline level of HF correlated significantly
with Vmax changes in PD. Block periodization of HIT
seems to be an effective way to improve endurance and running
performance in already endurance trained males. Based
on training induced increases in endurance and neuromuscular
performance combined with significant changes in HRV and
serum testosterone levels observed in HRVG, individually HRV
-guided block training may be more optimal compared to predetermined
training. | |
dc.language.iso | eng | |
dc.publisher | Georg Thieme Verlag | |
dc.relation.ispartofseries | International Journal of Sports Medicine | |
dc.subject.other | running performance | |
dc.subject.other | block periodization | |
dc.subject.other | VO2max | |
dc.subject.other | heart rate variability | |
dc.title | Effects of HRV-guided vs. predetermined block training on performance, HRV and serum hormones | |
dc.type | article | |
dc.identifier.urn | URN:NBN:fi:jyu-201711064146 | |
dc.contributor.laitos | Liikuntatieteellinen tiedekunta | fi |
dc.contributor.laitos | Faculty of Sport and Health Sciences | en |
dc.contributor.oppiaine | Valmennus- ja testausoppi | fi |
dc.contributor.oppiaine | Science of Sport Coaching and Fitness Testing | en |
dc.type.uri | http://purl.org/eprint/type/JournalArticle | |
dc.date.updated | 2017-11-06T13:15:24Z | |
dc.type.coar | http://purl.org/coar/resource_type/c_2df8fbb1 | |
dc.description.reviewstatus | peerReviewed | |
dc.format.pagerange | 909-920 | |
dc.relation.issn | 0172-4622 | |
dc.relation.numberinseries | 12 | |
dc.relation.volume | 38 | |
dc.type.version | acceptedVersion | |
dc.rights.copyright | © Georg Thieme Verlag KG, 2017. This is a final draft version of an article whose final and definitive form has been published by Thieme. Published in this repository with the kind permission of the publisher. | |
dc.rights.accesslevel | openAccess | fi |
dc.subject.yso | intervalliharjoittelu | |
dc.subject.yso | autonominen hermosto | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p27766 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p15872 | |
dc.relation.doi | 10.1055/s-0043-115122 | |
dc.type.okm | A1 | |