Näytä suppeat kuvailutiedot

dc.contributor.authorPeltonen, Heikki
dc.contributor.authorMikkonen-Taipale, Ritva
dc.contributor.authorUimonen, Teemu
dc.contributor.authorWalker, Simon
dc.contributor.authorHackney, Anthony C.
dc.contributor.authorValtonen, Maarit
dc.contributor.authorKyröläinen, Heikki
dc.contributor.authorIhalainen, Johanna K.
dc.date.accessioned2022-09-21T09:04:42Z
dc.date.available2022-09-21T09:04:42Z
dc.date.issued2022
dc.identifier.citationPeltonen, H., Mikkonen-Taipale, R., Uimonen, T., Walker, S., Hackney, A. C., Valtonen, M., Kyröläinen, H., & Ihalainen, J. K. (2022). Power Loading-Induced Fatigue is Influenced by Menstrual Cycle Phase. <i>Medicine and Science in Sports and Exercise</i>, <i>54</i>(7), 1190-1198. <a href="https://doi.org/10.1249/mss.0000000000002904" target="_blank">https://doi.org/10.1249/mss.0000000000002904</a>
dc.identifier.otherCONVID_117430757
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/83304
dc.description.abstractPurpose To examine the effects of fatiguing power-loading on neuromuscular properties, force production, and metabolic capacities during four phases of the menstrual cycle (MC); menstruation (M), mid-follicular (mid FOL), ovulation (OV), and mid-luteal (mid LUT). Methods Sixteen eumenorrheic women performed sessions of maximal explosive leg press (2x10 at 60%1RM load with 2 min recovery between sets). Serum hormones and neuromuscular responses were measured. Results The loading protocol significantly decreased power (between -14.2% and -12.5%; p < 0.001) and maximal force production (between MVC; -15.0% and -7.8%; p < 0.001–0.05), while decreasing activation level (between AL; -6.9% and -2.2%; p < 0.001–0.05) in all MC-phases. The decreases in AL were greater during mid LUT (p < 0.01) compared to OV. Changes in MVC and AL associated (r2 = 0.53; p < 0.01) at all MC-phases. The decrease in EMG during MVC did not differ between the MC-phases, however, mean power frequency was higher during M (+7.7%; p < 0.05) and mid LUT (+3.1%; p < 0.05) compared to OV (-7.5%). Resting twitch force decreased during mid FOL (-6.9%; p < 0.05) and mid LUT (-16.2%; p < 0.001), and these values were significantly decreased (p < 0.05) compared to OV. In addition, resting twitch force at mid LUT was lower (p < 0.01) compared to M. Blood lactate levels increased more (p < 0.05) during M compared to mid LUT. Some serum hormone concentrations associated with fatigue-induced changes in neuromuscular properties and force production, but these correlations behaved differently between the MC-phases. Conclusions OV may offer a more favorable hormonal milieu for acute neural responses, while mid FOL and mid LUT appear to be superior for acute muscular responses.en
dc.format.mimetypeapplication/pdf
dc.language.isoeng
dc.publisherLippincott Williams & Wilkins
dc.relation.ispartofseriesMedicine and Science in Sports and Exercise
dc.rightsCC BY-NC-ND 4.0
dc.subject.othereumenorrheic
dc.subject.otherresistance exercise
dc.subject.otherneuromuscular
dc.subject.othercentral fatigue
dc.subject.otherperipheral fatigue
dc.titlePower Loading-Induced Fatigue is Influenced by Menstrual Cycle Phase
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-202209214645
dc.contributor.laitosLiikuntatieteellinen tiedekuntafi
dc.contributor.laitosFaculty of Sport and Health Sciencesen
dc.contributor.oppiaineLiikuntafysiologiafi
dc.contributor.oppiaineValmennus- ja testausoppifi
dc.contributor.oppiaineExercise Physiologyen
dc.contributor.oppiaineScience of Sport Coaching and Fitness Testingen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.type.coarhttp://purl.org/coar/resource_type/c_2df8fbb1
dc.description.reviewstatuspeerReviewed
dc.format.pagerange1190-1198
dc.relation.issn0195-9131
dc.relation.numberinseries7
dc.relation.volume54
dc.type.versionpublishedVersion
dc.rights.copyright© 2022 The Author(s). Published by Wolters Kluwer Health, Inc. on behalf of the American College of Sports Medicine
dc.rights.accesslevelopenAccessfi
dc.relation.grantnumber20190110
dc.subject.ysoovulaatio
dc.subject.ysoaineenvaihdunta
dc.subject.ysokuukautiskierto
dc.subject.ysosuorituskyky
dc.subject.ysovoimaharjoittelu
dc.subject.ysonaiset
dc.subject.ysoväsymys
dc.subject.ysohermo-lihastoiminta
dc.subject.ysolihasvoima
dc.subject.ysohormonit
dc.format.contentfulltext
jyx.subject.urihttp://www.yso.fi/onto/yso/p13328
jyx.subject.urihttp://www.yso.fi/onto/yso/p3066
jyx.subject.urihttp://www.yso.fi/onto/yso/p38920
jyx.subject.urihttp://www.yso.fi/onto/yso/p14041
jyx.subject.urihttp://www.yso.fi/onto/yso/p16233
jyx.subject.urihttp://www.yso.fi/onto/yso/p16991
jyx.subject.urihttp://www.yso.fi/onto/yso/p128
jyx.subject.urihttp://www.yso.fi/onto/yso/p25107
jyx.subject.urihttp://www.yso.fi/onto/yso/p23362
jyx.subject.urihttp://www.yso.fi/onto/yso/p2589
dc.rights.urlhttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.relation.doi10.1249/mss.0000000000002904
dc.relation.funderUrheiluopistosäätiöen
dc.relation.funderUrheiluopistosäätiöfi
jyx.fundingprogramFoundationen
jyx.fundingprogramSäätiöfi
jyx.fundinginformationThis research was funded by Urheiluopistosäätiö and The Emil Aaltonen Foundation.
dc.type.okmA1


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