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dc.contributor.authorNuuttila, Olli-Pekka
dc.contributor.authorNummela, Ari
dc.contributor.authorHäkkinen, Keijo
dc.contributor.authorSeipäjärvi, Santtu
dc.contributor.authorKyröläinen, Heikki
dc.date.accessioned2021-03-03T07:41:27Z
dc.date.available2021-03-03T07:41:27Z
dc.date.issued2021
dc.identifier.citationNuuttila, O.-P., Nummela, A., Häkkinen, K., Seipäjärvi, S., & Kyröläinen, H. (2021). Monitoring Training and Recovery during a Period of Increased Intensity or Volume in Recreational Endurance Athletes. <i>International Journal of Environmental Research and Public Health</i>, <i>18</i>(5), 2401. <a href="https://doi.org/10.3390/ijerph18052401" target="_blank">https://doi.org/10.3390/ijerph18052401</a>
dc.identifier.otherCONVID_51758685
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/74481
dc.description.abstractThe purpose of the study was to examine the effects of progressively increased training intensity or volume on the nocturnal heart rate (HR) and heart rate variability (HRV), countermovement jump, perceived recovery, and heart rate-running speed index (HR-RS index). Another aim was to analyze how observed patterns during the training period in these monitoring variables were associated with the changes in endurance performance. Thirty recreationally trained participants performed a 10-week control period of regular training and a 10-week training period of either increased training intensity (INT, n = 13) or volume (VOL, n = 17). Changes in endurance performance were assessed by an incremental treadmill test. Both groups improved their maximal speed on the treadmill (INT 3.4 ± 3.2%, p < 0.001; VOL 2.1 ± 1.8%, p = 0.006). In the monitoring variables, only between-group difference (p = 0.013) was found in nocturnal HR, which decreased in INT (p = 0.016). In addition, perceived recovery decreased in VOL (p = 0.021) and tended to decrease in INT (p = 0.056). When all participants were divided into low-responders and responders in maximal running performance, the increase in the HR-RS index at the end of the training period was greater in responders (p = 0.005). In conclusion, current training periods of increased intensity or volume improved endurance performance to a similar extent. Countermovement jump and HRV remained unaffected, despite a slight decrease in perceived recovery. Long-term monitoring of the HR-RS index may help to predict positive adaptations, while interpretation of other recovery-related markers may need a more individualized approach.en
dc.format.mimetypeapplication/pdf
dc.languageeng
dc.language.isoeng
dc.publisherMDPI AG
dc.relation.ispartofseriesInternational Journal of Environmental Research and Public Health
dc.rightsCC BY 4.0
dc.titleMonitoring Training and Recovery during a Period of Increased Intensity or Volume in Recreational Endurance Athletes
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-202103031843
dc.contributor.laitosLiikuntatieteellinen tiedekuntafi
dc.contributor.laitosPsykologian laitosfi
dc.contributor.laitosFaculty of Sport and Health Sciencesen
dc.contributor.laitosDepartment of Psychologyen
dc.contributor.oppiaineValmennus- ja testausoppifi
dc.contributor.oppiaineLiikuntafysiologiafi
dc.contributor.oppiainePsykologiafi
dc.contributor.oppiaineMonitieteinen aivotutkimuskeskusfi
dc.contributor.oppiaineScience of Sport Coaching and Fitness Testingen
dc.contributor.oppiaineExercise Physiologyen
dc.contributor.oppiainePsychologyen
dc.contributor.oppiaineCentre for Interdisciplinary Brain Researchen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.description.reviewstatuspeerReviewed
dc.format.pagerange2401
dc.relation.issn1661-7827
dc.relation.numberinseries5
dc.relation.volume18
dc.type.versionpublishedVersion
dc.rights.copyright© 2021 the Authors
dc.rights.accesslevelopenAccessfi
dc.relation.grantnumber20210111
dc.subject.ysokestävyysharjoittelu
dc.subject.ysosuorituskyky
dc.subject.ysosyke
dc.subject.ysofyysinen kunto
dc.subject.ysopalautuminen
dc.subject.ysovoimaharjoittelu
dc.format.contentfulltext
jyx.subject.urihttp://www.yso.fi/onto/yso/p7676
jyx.subject.urihttp://www.yso.fi/onto/yso/p14041
jyx.subject.urihttp://www.yso.fi/onto/yso/p3751
jyx.subject.urihttp://www.yso.fi/onto/yso/p7384
jyx.subject.urihttp://www.yso.fi/onto/yso/p337
jyx.subject.urihttp://www.yso.fi/onto/yso/p16233
dc.rights.urlhttps://creativecommons.org/licenses/by/4.0/
dc.relation.doi10.3390/ijerph18052401
dc.relation.funderUrheiluopistosäätiöfi
dc.relation.funderUrheiluopistosäätiöen
jyx.fundingprogramSäätiöfi
jyx.fundingprogramFoundationen
jyx.fundinginformationThis research was funded by The Firstbeat Technologies Ltd. The APC was funded by the grant from the Foundation of Sports Institute (20210111).


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