dc.contributor.author | Gagnon, Sheila S. | |
dc.contributor.author | Nindl, Bradley C. | |
dc.contributor.author | Vaara, Jani | |
dc.contributor.author | Santtila, Matti | |
dc.contributor.author | Häkkinen, Keijo | |
dc.contributor.author | Kyröläinen, Heikki | |
dc.date.accessioned | 2018-08-13T06:55:53Z | |
dc.date.available | 2018-08-13T06:55:53Z | |
dc.date.issued | 2018 | |
dc.identifier.citation | Gagnon, S. S., Nindl, B. C., Vaara, J., Santtila, M., Häkkinen, K., & Kyröläinen, H. (2018). Basal Endogenous Steroid Hormones, Sex Hormone-Binding Globulin, Physical Fitness, and Health Risk Factors in Young Adult Men. <i>Frontiers in Physiology</i>, <i>9</i>, 1005. <a href="https://doi.org/10.3389/fphys.2018.01005" target="_blank">https://doi.org/10.3389/fphys.2018.01005</a> | |
dc.identifier.other | CONVID_28175324 | |
dc.identifier.other | TUTKAID_78337 | |
dc.identifier.uri | https://jyx.jyu.fi/handle/123456789/59195 | |
dc.description.abstract | Purpose: Few large-scale population-based studies have adequately examined the
relationships between steroid hormones, health status and physical fitness. The purpose
of the study was to describe the relationship of serum basal endogenous steroid
hormones (testosterone, TES; empirical free testosterone, EFT; cortisol, COR) and sex
hormone-binding globulin (SHBG) to body composition, cardiovascular risk factors, and
physical fitness in young healthy men.
Methods: Male reservists (25 ± 4 years, N = 846) participated in the study. Basal TES,
EFT, COR, and SHBG were measured in morning fasted blood. Stepwise regression
analyses were used to examine associations between individual hormones to four
separate categories: (1) body composition; (2) cardiovascular risk factors; (3) relative,
and (4) absolute physical fitness.
Results: Higher TES, EFT, and SHBG were associated with lower waist circumference
(TES: β = −0.239, p < 0.001; EFT: β = −0.385, p < 0.001), % body fat (TES:
β = −0.163, p = 0.003), and body mass index (SHBG: β = −0.435, p < 0.001).
Lower cardiovascular risk factors were associated with higher TES, EFT and SHBG
concentrations, especially between SHBG and triglycerides (β = −0.277, p < 0.001) and
HDL (β = 0.154, p < 0.001). Greater maximal relative aerobic capacity was concurrent
with higher TES, EFT, and SHBG (β = 0.171, 0.113, 0.263, p < 0.001, =0.005, <0.001,
respectively).
Conclusion: Higher basal concentrations of TES, EFT, and SHBG were weakly
associated with healthier body composition, fewer cardiovascular risk factors and
greater relative aerobic capacity in healthy young men. It would be interesting to investigate whether these relationships are still evident after a few decades, and
how different training modes (endurance, strength or their combination) positively affect
physical fitness, body composition and their regulatory mechanisms over the decades. | fi |
dc.format.mimetype | application/pdf | |
dc.language | eng | |
dc.language.iso | eng | |
dc.publisher | Frontiers Research Foundation | |
dc.relation.ispartofseries | Frontiers in Physiology | |
dc.rights | CC BY 4.0 | |
dc.subject.other | sex hormone-binding globulin | |
dc.subject.other | cortisol | |
dc.subject.other | waist circumference | |
dc.subject.other | cardiovascular health | |
dc.title | Basal Endogenous Steroid Hormones, Sex Hormone-Binding Globulin, Physical Fitness, and Health Risk Factors in Young Adult Men | |
dc.type | article | |
dc.identifier.urn | URN:NBN:fi:jyu-201807303648 | |
dc.contributor.laitos | Liikuntatieteellinen tiedekunta | fi |
dc.contributor.laitos | Faculty of Sport and Health Sciences | en |
dc.contributor.oppiaine | Liikuntafysiologia | fi |
dc.contributor.oppiaine | Valmennus- ja testausoppi | fi |
dc.contributor.oppiaine | Exercise Physiology | en |
dc.contributor.oppiaine | Science of Sport Coaching and Fitness Testing | en |
dc.type.uri | http://purl.org/eprint/type/JournalArticle | |
dc.date.updated | 2018-07-30T09:15:17Z | |
dc.type.coar | http://purl.org/coar/resource_type/c_2df8fbb1 | |
dc.description.reviewstatus | peerReviewed | |
dc.format.pagerange | 1005 | |
dc.relation.issn | 1664-042X | |
dc.relation.numberinseries | 0 | |
dc.relation.volume | 9 | |
dc.type.version | publishedVersion | |
dc.rights.copyright | © 2018 Gagnon, Nindl, Vaara, Santtila, Häkkinen and Kyröläinen. | |
dc.rights.accesslevel | openAccess | fi |
dc.subject.yso | testosteroni | |
dc.subject.yso | sukupuolihormonit | |
dc.subject.yso | hormonit | |
dc.subject.yso | steroidit | |
dc.subject.yso | fyysinen aktiivisuus | |
dc.subject.yso | liikunta | |
dc.subject.yso | terveysriskit | |
dc.subject.yso | terveysvaikutukset | |
dc.subject.yso | miehet | |
dc.subject.yso | aerobinen suorituskyky | |
dc.subject.yso | fyysinen kunto | |
dc.format.content | fulltext | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p23240 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p10984 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p2589 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p10983 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p23102 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p916 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p11098 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p15449 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p8173 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p24946 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p7384 | |
dc.rights.url | https://creativecommons.org/licenses/by/4.0/ | |
dc.relation.doi | 10.3389/fphys.2018.01005 | |
dc.type.okm | A1 | |