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[{"key": "dc.contributor.advisor", "value": "Virmavirta, Mikko", "language": "", "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "Korpinen, Salla", "language": "", "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2024-05-28T08:12:51Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2024-05-28T08:12:51Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2024", "language": "", "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/95248", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Voimaharjoittelun aikaansaama lihasmassan sek\u00e4 voiman kasvu on hyvin yksil\u00f6llist\u00e4. Toiset yksil\u00f6t pystyv\u00e4t kasvattamaan lihaskokoansa yli 15 %, kun toiset yksil\u00f6t osoittavat vain v\u00e4h\u00e4ist\u00e4, alle 5 %:n kasvua. Tekij\u00f6it\u00e4, jotka vaikuttavat yksil\u00f6iden kehitykseen ja yksil\u00f6iden v\u00e4lisiin eroihin voimaharjoittelun taustalla on tutkittu vain v\u00e4h\u00e4n. Viel\u00e4 v\u00e4hemm\u00e4n l\u00f6ytyy tutkimusn\u00e4ytt\u00f6\u00e4, joka keskittyisi pelk\u00e4st\u00e4\u00e4n tutkimaan yksil\u00f6it\u00e4, jotka osoittavat poikkeuksellisen suuria vasteita voimaharjoittelulle. T\u00e4m\u00e4n tutkielman tarkoituksena oli selvitt\u00e4\u00e4, kuinka moni lihasmassan kasvun high responder (HR) ryhm\u00e4\u00e4n kuuluvista tutkittavista kuuluvat my\u00f6s voiman kasvun HR ryhm\u00e4\u00e4n. \n\nTutkimukseen osallistui yhteens\u00e4 174 tutkittavaa, joista t\u00e4m\u00e4n tutkielman loppuanalyyseiss\u00e4 oli yhteens\u00e4 167 tutkittavaa. Tutkittavat olivat i\u00e4lt\u00e4\u00e4n 18\u201345-vuotiaita, heist\u00e4 naisia oli 117 ja miehi\u00e4 57. Tutkittavilta mitattiin alku- ja lopputesteiss\u00e4 ulomman reisilihaksen anatominen poikkipinta-ala ultra\u00e4\u00e4nell\u00e4 sek\u00e4 jalkapr\u00e4ssin yhden toiston maksimi. Tutkittavat jaettiin ulomman reisilihaksen poikkipinta-alan sek\u00e4 jalkapr\u00e4ssin yhden toiston maksimin kehityksen perusteella kolmeen eri ryhm\u00e4\u00e4n: high responder (HR), moderate responder (MOD) ja low responder (LR). HR ryhmien v\u00e4linen yhteys laskettiin binomitodenn\u00e4k\u00f6isyysjakaumalla.\n\nTuloksista k\u00e4vi ilmi, ett\u00e4 vain kolme tutkittavaa jotka kuuluivat HR ryhm\u00e4\u00e4n lihaksen poikkipinta-alan muutokselle, kuuluivat my\u00f6s HR ryhm\u00e4\u00e4n jalkapr\u00e4ssin yhden toiston maksimille. Tulos osoitti, ettei kahden HR ryhm\u00e4n v\u00e4lill\u00e4 ole tilastollisesti merkitsev\u00e4\u00e4 (p=0,098) yhteytt\u00e4 toisiinsa.\n\nTutkielman tulos osoitti my\u00f6s, ett\u00e4 yksil\u00f6llist\u00e4 vaihtelua esiintyy lihaksen poikkipinta-alan sek\u00e4 voiman kasvussa voimaharjoittelun seurauksena. Tutkielmassa saadut tulokset HR ryhmien v\u00e4lisest\u00e4 yhteydest\u00e4 toisiinsa yhtyv\u00e4t muihin aiheesta tehtyihin tutkimustuloksiin. Potentiaalisia selityksi\u00e4 saadulle tulokselle pohditaan tutkielmassa. Taustalla vaikuttavat tekij\u00e4t painottuvat kuitenkin lihaksen rakenteellisiin ominaisuuksiin, hermolihasj\u00e4rjestelm\u00e4n toimintaan sek\u00e4 biologisiin tekij\u00f6ihin.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by Paivi Vuorio (paelvuor@jyu.fi) on 2024-05-28T08:12:51Z\nNo. of bitstreams: 0", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2024-05-28T08:12:51Z (GMT). No. of bitstreams: 0\n Previous issue date: 2024", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "39", "language": "", "element": "format", "qualifier": "extent", "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": "lihaksen poikkipinta-alan kasvu", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "voiman kasvu", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "high responder", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "low responder", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Voimaharjoittelun aiheuttamat lihaskoon ja lihasvoiman vasteet harjoittelemattomilla yksil\u00f6ill\u00e4", "language": "", "element": "title", "qualifier": null, "schema": "dc"}, {"key": "dc.type", "value": "bachelor thesis", "language": null, "element": "type", "qualifier": null, "schema": "dc"}, {"key": "dc.identifier.urn", "value": "URN:NBN:fi:jyu-202405284011", "language": "", "element": "identifier", "qualifier": "urn", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Bachelor's thesis", "language": "en", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Kandidaatinty\u00f6", "language": "fi", "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": "Valmennus- ja testausoppi", "language": "fi", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Science in Sport Coaching and Fitness Testing", "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_7a1f", "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": "bachelorThesis", "language": null, "element": "type", "qualifier": "publication", "schema": "dc"}, {"key": "dc.subject.oppiainekoodi", "value": "5013", "language": "", "element": "subject", "qualifier": "oppiainekoodi", "schema": "dc"}, {"key": "dc.subject.yso", "value": "voimaharjoittelu", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "lihasvoima", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.rights.url", "value": "https://rightsstatements.org/page/InC/1.0/", "language": null, "element": "rights", "qualifier": "url", "schema": "dc"}]
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