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[{"key": "dc.contributor.advisor", "value": "Hulmi, Juha", "language": "", "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.advisor", "value": "Kyr\u00f6l\u00e4inen, Heikki", "language": "", "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "Sompa, Heidi", "language": "", "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2022-06-28T09:50:37Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2022-06-28T09:50:37Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2022", "language": "", "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/82054", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Fitnessurheilun suosio on kasvanut Suomessa vuosi vuodelta. Lajeihin liittyy oleellisesti\nkehonkoostumuksen muokkaaminen lajikriteereihin sopivaksi harjoittelun ja ruokavalion\nkeinoin. T\u00e4m\u00e4n tutkimuksen tarkoituksena oli selvitt\u00e4\u00e4 miten fitnesskilpailudieetti vaikuttaa\nruokahalua s\u00e4\u00e4televien leptiini- ja greliinihormonien pitoisuuksiin seerumissa. Muuttujien\npalautumista seurattiin dieetin j\u00e4lkeen n. 20 viikkoa.\n\nTutkimukseen osallistui 13 miest\u00e4 ja 12 naista, jotka kilpailivat fitnessurheilun SM-\nkilpailuissa lokakuussa 2019. Kontrolliryhm\u00e4ss\u00e4 oli 10 miest\u00e4 ja 11 naista, jotka harjoittelivat\n\naktiivisesti kuntosalilla mutta eiv\u00e4t tavoitelleet painonpudotusta tutkimusjakson aikana.\nKaikille tutkittaville suoritettiin alku-, v\u00e4li- ja loppumittaukset samoina ajankohtina noin 20\nviikon v\u00e4lein. Kehonkoostumusta tarkasteltiin DXA:lla (Dual-Energy X-ray Absorptiometry)\nsek\u00e4 InBody-bioimpedanssimittauksella. Seerumista tutkittiin leptiini- ja greliinihormonien\npitoisuudet ja niiden muutoksia tarkasteltiin suhteessa muutoksiin kehonkoostumuksessa.\nKilpailuryhm\u00e4n naisilla seerumin leptiinitasot laskivat eritt\u00e4in merkitsev\u00e4sti (p<0,001) dieetin\naikana ja kohosivat palautumisvaiheessa merkitsev\u00e4sti (p<0,01). Kilpailijamiesten leptiinitaso\nlaski merkitsev\u00e4sti kilpailudieetin aikana (p<0,05). Molemmissa kilpailuryhmiss\u00e4 havaittiin\nmerkitsevi\u00e4 muutoksia seerumin greliinipitoisuuksissa tutkimuksen aikana. Naisten\ngreliinitaso nousi dieetin aikana (p<0,05) ja laski palautumisvaiheessa (p<0,05). My\u00f6s\nmieskilpailijoiden greliinitaso nousi merkitsev\u00e4sti (p<0,01) alku- ja v\u00e4limittauksen v\u00e4lisen\u00e4\naikana ja laski palautumisvaiheen aikana (p<0,05).\nT\u00e4m\u00e4 tutkimus osoitti, ett\u00e4 fitnesskilpailuun valmistava dieetti yhdistettyn\u00e4 muutoksiin\nruokavaliossa vaikutti kilpailijoiden kehonkoostumukseen ja aiheutti muutoksia ruokahalua\ns\u00e4\u00e4televien leptiini- ja greliinihormonien pitoisuuksiin veress\u00e4. Muutokset kuitenkin\npalautuivat 20 viikon palautumisjakson aikana energiansaannin korjaannuttua kulutusta\nvastaavaksi. Muutosten kesto on hyv\u00e4 huomioida suunniteltaessa fitnessurheilijan\nkilpailukalenteria, mik\u00e4li toiveena on useampi dieettijakso lyhyen ajan sis\u00e4\u00e4n.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by Miia Hakanen (mihakane@jyu.fi) on 2022-06-28T09:50:37Z\nNo. of bitstreams: 0", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2022-06-28T09:50:37Z (GMT). No. of bitstreams: 0\n Previous issue date: 2022", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "48", "language": "", "element": "format", "qualifier": "extent", "schema": "dc"}, {"key": "dc.format.mimetype", "value": "application/pdf", "language": null, "element": "format", "qualifier": "mimetype", "schema": "dc"}, {"key": "dc.language.iso", "value": "fin", "language": null, "element": "language", "qualifier": "iso", "schema": "dc"}, {"key": "dc.rights", "value": "In Copyright", "language": "en", "element": "rights", "qualifier": null, "schema": "dc"}, {"key": "dc.subject.other", "value": "kilpailudieetti", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Fitnesskilpailudieetin vaikutus ruokahalua s\u00e4\u00e4televiin hormoneihin", "language": "", "element": "title", "qualifier": null, "schema": "dc"}, {"key": "dc.type", "value": "master thesis", "language": null, "element": "type", "qualifier": null, "schema": "dc"}, {"key": "dc.identifier.urn", "value": "URN:NBN:fi:jyu-202206283657", "language": "", "element": "identifier", "qualifier": "urn", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Pro gradu -tutkielma", "language": "fi", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Master\u2019s thesis", "language": "en", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Liikuntatieteellinen tiedekunta", "language": "fi", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Faculty of Sport and Health Sciences", "language": "en", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Liikunta- ja terveystieteet", "language": "fi", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Sport and Health Sciences", "language": "en", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "Jyv\u00e4skyl\u00e4n yliopisto", "language": "fi", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "University of Jyv\u00e4skyl\u00e4", "language": "en", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Liikuntafysiologia", "language": "fi", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Exercise Physiology", "language": "en", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "yvv.contractresearch.funding", "value": "0", "language": "", "element": "contractresearch", "qualifier": "funding", "schema": "yvv"}, {"key": "dc.type.coar", "value": "http://purl.org/coar/resource_type/c_bdcc", "language": null, "element": "type", "qualifier": "coar", "schema": "dc"}, {"key": "dc.rights.accesslevel", "value": "openAccess", "language": null, "element": "rights", "qualifier": "accesslevel", "schema": "dc"}, {"key": "dc.type.publication", "value": "masterThesis", "language": null, "element": "type", "qualifier": "publication", "schema": "dc"}, {"key": "dc.subject.oppiainekoodi", "value": "5011", "language": "", "element": "subject", "qualifier": "oppiainekoodi", "schema": "dc"}, {"key": "dc.subject.yso", "value": "palautuminen", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "greliini", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "leptiini", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "fitness-urheilu", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "hormonit", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "kehonkoostumus", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.format.content", "value": "fulltext", "language": null, "element": "format", "qualifier": "content", "schema": "dc"}, {"key": "dc.rights.url", "value": "https://rightsstatements.org/page/InC/1.0/", "language": null, "element": "rights", "qualifier": "url", "schema": "dc"}, {"key": "dc.rights.accessrights", "value": "", "language": null, "element": "rights", "qualifier": "accessrights", "schema": "dc"}, {"key": "dc.type.okm", "value": "G2", "language": null, "element": "type", "qualifier": "okm", "schema": "dc"}]
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