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[{"key": "dc.contributor.author", "value": "Pollari, Terhi", "language": null, "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2009-07-31T05:04:10Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2009-07-31T05:04:10Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2001", "language": null, "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/20768", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Pollari, Terhi. Taloudellisuus submaksimaalisessa py\u00f6r\u00e4ilyss\u00e4. VTE.210 Johdatus omatoimiseen tutkimusty\u00f6h\u00f6n \u2014kurssin tutkielma. Liikuntabiologian laitos. Jyv\u00e4skyl\u00e4n yliopisto. Kest\u00e4vyyssuorituskyky perustuu lajista riippumatta maksimaaliseen aerobiseen energiantuottokykyyn (V02 max), pitk\u00e4aikaiseen aerobiseen kest\u00e4vyyteen, suorituksen taloudellisuuteen sek\u00e4 hermo-lihasj\u00e4rjestelm\u00e4n suorituskykyyn. Lihaksiin varastoitunut energia t\u00e4ytyy muuttaa liikuntasuoritukseksi ja t\u00e4t\u00e4 suoritustekniikasta riippuvaa tekij\u00e4\u00e4 kutsutaan suorituksen taloudellisuudeksi. K\u00e4yt\u00e4nn\u00f6ss\u00e4 aerobinen taloudellisuus on mitattavissa, koska aerobinen energiantuotto voidaan laskea mittaamalla hapenkulutus. Varsin k\u00e4ytetty tapa aerobisen taloudellisuuden arvioimiseen eri urheilulajeissa on mitata steady- state hapenkulutusta eri tehoilla/nopeuksilla ja verrata n\u00e4it\u00e4 arvoja urheilijoiden v\u00e4- T\u00e4m\u00e4n tutkimuksen tarkoituksena on selvitt\u00e4\u00e4 taloudellisuuseroja submaksimaalisessa py\u00f6r\u00e4ilyss\u00e4 henkil\u00f6ill\u00e4, joilla maksima\u00e4linen hapenotto on sama. Koehenkil\u00f6in\u00e4 oli nuoria, terveit\u00e4 ja fyysisesti aktiivisia miehi\u00e4 (ik\u00e4 23\u00b12 v , pituus 180\u00b16, paino 74,8\u00b18,2 kg). Koehenkil\u00f6ist\u00e4 muodostettiin vastinpareja saman maksimaalisen hapenoton perusteella ja vastinpareista toinen laitettiin ryhm\u00e4\u00e4n 1 ja toinen ryhm\u00e4\u00e4n 2. Submaksimaalisilla kuormilla (40%, 60% ja 80% maksimikuormasta) selvitettiin steady-state \u2014tason hapenkulutus, Mink\u00e4 j\u00e4lkeen vastinpariryhmien hapenkulutuksia kyseisill\u00e4 kuormilla verrattiin toisiinsa. Keskim\u00e4\u00e4r\u00e4inen painoon suhteutettu hapenkulutus (ml/min/kg) oli kuormalla 40% Wmax ensimm\u00e4isell\u00e4 ryhm\u00e4ll\u00e4 25,4\u00b12,1 ja toisella ryhm\u00e4ll\u00e4 24,2\u00b12,8, kuoimalla 60% Wmax 31,8\u00b12,4 ja 30,6\u00b12,8 sek\u00e4 kuormalla 80% Wmax 41,9\u00b14,3 ja 39,8\u00b14,6. Tulokset osoittivat, ettei hapenkulutuksissa ollut l\u00f6ydett\u00e4viss\u00e4 tilastollisesti merkitsevi\u00e4 eroja submaksimaalisilla kuormilla py\u00f6r\u00e4ilt\u00e4ess\u00e4. T\u00e4ten voidaan p\u00e4\u00e4tell\u00e4, ettei saman maksimaalisen hapenkulutuksen omaavilta henkil\u00f6ilt\u00e4 voida l\u00f6yt\u00e4\u00e4 taloudellisuuseroja submaksimaalisilla kuormilla. Turun Yliopiston l\u00e4\u00e4ketieteellisen tiedekunnan eettinen toimikunta hyv\u00e4ksyi tutkimussuunnitelman tutkimusasete1mineen.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by Joonas Kesaniemi (jkesa@jyu.fi) on 2009-07-31T05:04:10Z\r\nNo. of bitstreams: 1\r\npollarivte.pdf: 2146304 bytes, checksum: c4659586bc98d41aea5ffea5c64ce987 (MD5)", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2009-07-31T05:04:10Z (GMT). No. of bitstreams: 1\r\npollarivte.pdf: 2146304 bytes, checksum: c4659586bc98d41aea5ffea5c64ce987 (MD5)\r\n Previous issue date: 2001", "language": "en", "element": "description", "qualifier": "provenance", "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.title", "value": "Taloudellisuus submaksimaalisessa py\u00f6r\u00e4ilyss\u00e4", "language": null, "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-200907303048", "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": "Bachelor's thesis", "language": "en", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Kandidaatintutkielma", "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": "Liikuntabiologian laitos", "language": "fi", "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": "Liikuntafysiologia", "language": "fi", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"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.rights.url", "value": "https://rightsstatements.org/page/InC/1.0/", "language": null, "element": "rights", "qualifier": "url", "schema": "dc"}]
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