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[{"key": "dc.contributor.author", "value": "Per\u00e4l\u00e4, Heidi", "language": null, "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2009-04-14T15:00:21Z", "language": "", "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2009-04-14T15:00:21Z", "language": "", "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2006", "language": null, "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.other", "value": "oai:jykdok.linneanet.fi:1085886", "language": null, "element": "identifier", "qualifier": "other", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/19930", "language": "", "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Per\u00e4l\u00e4, Heidi 2008. Ylim\u00e4\u00e4r\u00e4isen aamuharjoituksen vaikutus y\u00f6aikaiseen sykev\u00e4livaihteluun tytt\u00f6jalkapalloilijoilla. Biomekaniikan pro gradu \u2013tutkielma. Liikuntabiologian laitos, Jyv\u00e4skyl\u00e4n yliopisto, 62 s. Tutkimuksessa tarkasteltiin tytt\u00f6jalkapalloilijoiden palautumista harjoituksista sykev\u00e4limuuttujien avulla. Osa samassa seurajoukkueessa pelaavista koehenkil\u00f6ist\u00e4 harjoitteli kaksi kertaa p\u00e4iv\u00e4ss\u00e4 (ryhm\u00e4 AI), ja osa kerran p\u00e4iv\u00e4ss\u00e4 (ryhm\u00e4 I). Koehenkil\u00f6ryhm\u00e4t olivat sek\u00e4 antropometrisilta ominaisuuksiltaan ett\u00e4 suorituskyvylt\u00e4\u00e4n samankaltaiset. Koehenkil\u00f6iden sykedataa ker\u00e4ttiin 2,5 vuorokauden ajalta. Tutkimuksen tavoitteena oli selvitt\u00e4\u00e4, miten ylim\u00e4\u00e4r\u00e4inen aamuharjoitus vaikuttaa palautumiseen seuraavan y\u00f6n aikana, ja mill\u00e4 tavalla per\u00e4kk\u00e4isin\u00e4 \u00f6in\u00e4 mitatut sykemuuttujat eroavat toisistaan erilaisten harjoitusp\u00e4ivien j\u00e4lkeen. Lepop\u00e4iv\u00e4n j\u00e4lkeen rentoutumiseksi luokiteltavaa aikaa oli molemmilla ryhmill\u00e4 l\u00e4hes saman verran: ryhm\u00e4ll\u00e4 I 79 %. ja ryhm\u00e4ll\u00e4 AI 84 %. Seuraavana y\u00f6n\u00e4, kun ryhm\u00e4ll\u00e4 AI oli takana kahdet harjoitukset, oli ryhm\u00e4ll\u00e4 I rentoutumiseksi luokiteltavaa aikaa 82 % ja ryhm\u00e4ll\u00e4 AI 70 %. Vastaavasti stressiksi luokiteltavaa aikaa oli lepop\u00e4iv\u00e4n j\u00e4lkeen molemmilla ryhmill\u00e4 4 %, kun taas toisena y\u00f6n\u00e4 ryhm\u00e4ll\u00e4 I oli stressi\u00e4 6 % ajasta ja ryhm\u00e4ll\u00e4 AI 18 %. Kolmantena y\u00f6n\u00e4, kun molemmilla oli takana yhdet harjoitukset, olivat erot j\u00e4lleen tasoittuneet: ryhm\u00e4ll\u00e4 I oli rentoutumiseksi luokiteltavaa aikaa 82 % ja ryhm\u00e4ll\u00e4 AI 77 % ja stressiksi luokiteltavaa aikaa ryhm\u00e4ll\u00e4 I 3 % ja ryhm\u00e4ll\u00e4 AI 6 %. Tilastollisesti merkitsevi\u00e4 olivat erot ryhm\u00e4ll\u00e4 AI ensimm\u00e4isen ja toisen y\u00f6n v\u00e4lill\u00e4. Ryhmien v\u00e4lill\u00e4 ei kuitenkaan tilastollisesti merkitsevi\u00e4 eroja l\u00f6ytynyt. Syd\u00e4men keskisyke oli ryhm\u00e4ll\u00e4 I jokaisena y\u00f6n\u00e4 58 \u00b1 5, kun taas ryhm\u00e4ll\u00e4 AI oli ensimm\u00e4isen\u00e4 y\u00f6n\u00e4 55 \u00b1 3, toisena y\u00f6n\u00e4 57 \u00b1 4 ja kolmantena y\u00f6n\u00e4 57 \u00b1 3. Tilastollinen merkitsevyys oli ainoastaan ryhm\u00e4ll\u00e4 AI ensimm\u00e4isen ja viimeisen y\u00f6n v\u00e4lill\u00e4. Korkeataajuksisen sykev\u00e4livaihtelun keskiarvo eri \u00f6in\u00e4 vaihteli ryhm\u00e4ll\u00e4 AI v\u00e4lill\u00e4 11168-13567 ms2, kun taas ryhm\u00e4n I keskiarvo oli v\u00e4lill\u00e4 4831-4909 ms2.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2009-04-14T15:00:21Z (GMT). No. of bitstreams: 1\r\nPerala.pdf: 397785 bytes, checksum: 460425f49112dc66df0c66cc43af847b (MD5)\r\n Previous issue date: 2008", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "59 sivua", "language": null, "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": "autonominen hermosto", "language": "en_US", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "sykev\u00e4livaihtelu", "language": "en_US", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "stressi", "language": "en_US", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "kuormittuminen", "language": "en_US", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "palautuminen", "language": "en_US", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Ylim\u00e4\u00e4r\u00e4isen aamuharjoituksen vaikutus y\u00f6aikaiseen sykev\u00e4livaihteluun tytt\u00f6jalkapalloilijoilla", "language": null, "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-20094151456", "language": null, "element": "identifier", "qualifier": "urn", "schema": "dc"}, {"key": "dc.type.dcmitype", "value": "Text", "language": "en", "element": "type", "qualifier": "dcmitype", "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": "Liikuntabiologian laitos", "language": "fi", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Department of Biology of Physical Activity", "language": "en", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "University of Jyv\u00e4skyl\u00e4", "language": "en", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "Jyv\u00e4skyl\u00e4n yliopisto", "language": "fi", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Biomekaniikka", "language": "fi", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Biomechanics", "language": "en", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"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": "fi", "element": "rights", "qualifier": "accesslevel", "schema": "dc"}, {"key": "dc.type.publication", "value": "masterThesis", "language": null, 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