| fullrecord |
[{"key": "dc.contributor.author", "value": "M\u00e4enp\u00e4\u00e4, Mika", "language": null, "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2014-06-09T16:45:07Z", "language": "", "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2014-06-09T16:45:07Z", "language": "", "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2014", "language": null, "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.other", "value": "oai:jykdok.linneanet.fi:1436800", "language": null, "element": "identifier", "qualifier": "other", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/43661", "language": "", "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "T\u00e4m\u00e4n Pro gradu -tutkielman tarkoituksena oli selvitt\u00e4\u00e4, voidaanko lasten- ja nuorten maksimaalista aerobista kuntoa m\u00e4\u00e4ritt\u00e4\u00e4 ei-maksimaalisen suorituksen perusteella ja pystyt\u00e4\u00e4nk\u00f6 maksimaalisen aerobisen kunnon m\u00e4\u00e4ritt\u00e4miseksi luomaan yleisi\u00e4 ennusteyht\u00e4l\u00f6j\u00e4 vai ovatko ennusteet mahdollisia vain yksil\u00f6kohtaisilla parametreilla.\r\n\r\nTutkimukseen osallistui 84 vapaaehtoista 5-9 luokkalaista tytt\u00f6\u00e4 ja poikaa, joista 64 (ik\u00e4 13.1 \u00b1 1.6 v.) suoritti molemmat testit hyv\u00e4ksytysti l\u00e4pi ja heid\u00e4n tuloksensa ovat mukana lopputuloksissa. Maksimaalisen aerobisen kunnon (VO2max) m\u00e4\u00e4ritt\u00e4miseksi suoritettiin referenssiksi 12 minuutin Cooperin juoksutesti. Noin viikon kuluttua Cooperin testist\u00e4 tutkittavat suorittivat lis\u00e4\u00e4ntyv\u00e4kuormitteisen k\u00e4vely (604 m), h\u00f6lkk\u00e4 (1208 m) ja juoksu (604 m) protokollan (submaksimaalinen testi), jonka avulla Cooperin testitulosta pyrittiin j\u00e4lkik\u00e4teen mallintamaan. Testeist\u00e4 mitatut muuttujat olivat syke, juoksunopeus ja juoksuaika. Sykett\u00e4 ja nopeutta mitattiin jatkuvana. Tutkittavilta mitattiin muutama p\u00e4iv\u00e4 ennen Cooperin testi\u00e4 my\u00f6s pituus ja paino. Pituutta ja painoa k\u00e4ytettiin hyv\u00e4ksi tulosten analysoinnissa.\r\n\r\nTutkimuksen p\u00e4\u00e4tulokset ovat 1) yksil\u00f6kohtaisia ennustemalleja voidaan luoda, joilla p\u00e4\u00e4st\u00e4\u00e4n samankaltaisiin tarkkuuksiin kuin yleisill\u00e4 malleilla, 2) maksimaalista aerobista kuntoa voidaan m\u00e4\u00e4ritt\u00e4\u00e4 ei maksimaalisilla menetelmill\u00e4 ja 3) yleisi\u00e4 tilastollisia ennustemalleja, jotka sopivat kaikille on mahdollista m\u00e4\u00e4ritt\u00e4\u00e4 mutta ne voivat olla aineistoriippuvaisia. Yksil\u00f6llisi\u00e4 ennustemalleja luotiin kaksi. Exponentiaalinen malli ja lineaarinen malli. Exponentiaalisen mallin R2 (selitysaste) Cooperin tuloksesta oli 87% ja lineaarisen mallin R2 oli 63%. Tilastollisia malleja luotiin kaksi. Regressiomallissa I R2 oli parhaimmillaan 86% ja regressiomallissa II 87%. Vastaavat korrelaatiot ennusteen ja Cooperin tuloksen v\u00e4lill\u00e4 olivat 0.93*** (exponentiaalinen malli), 0.80*** (lineaarinen malli), 0.92*** (regressiomalli I) ja 0.92*** (regressiomalli II) (***p=0.000). Vertailtaessa eri ennustemalleilla m\u00e4\u00e4ritetyn Cooperin tuloksen ja juostun Cooperin tuloksen v\u00e4lisell\u00e4 virheell\u00e4 ei havaittu tilastollisesti systemaattista ali- tai yliarviointia, huono- tai hyv\u00e4kuntoisten tutkittavien v\u00e4lill\u00e4. Ei-maksimaalisten kuntotestien edut verrattuna maksimaalisiin testeihin ovat: motivaation merkitys v\u00e4henee, vauhdinjaon merkitys v\u00e4henee ja huonokuntoisten on helpompi suorittaa ei-maksimaalinen kuntotesti. Koska ennustetarkkuus on kohtuullien hyv\u00e4, tulisi ei-maksimaalisten kuntotestien k\u00e4ytt\u00f6\u00e4 lis\u00e4t\u00e4 ryhmill\u00e4, jossa henkil\u00f6iden kuntotasot ovat etuk\u00e4teen arvioiden hyvin erisuuruisia.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.abstract", "value": "The purpose of this study was to evaluate can childrens maximal aerobic fitness be estimated by using non-maximal (submaximal) methods and also can the maximal aerobic fitness estimation equations be general or are equations valid only with individual parameters.\r\n\r\n84 voluntary 5 to 9 grade students, boys and girls, participated in this study. Ouf of 84, 64 (age 13.1 \u00b1 1.6 years) persons completed both tests and their test results could be taken into final results. For maximal aerobic fitness (VO2max) persons had 12 minute Cooper test as a reference value. After about a week all persons had graded exercise test protocol. Walk (604 m), jog (1208 m) and run (604 m) (submaximal test) which results were used afterwards to replicate Cooper test result. Measured values were heart rate, running speed and running time. Heart rate and speed were measured continuously. Couple days before Cooper test all participants had height and weight. Height and weight was used in data analysis.\r\n \r\nMain results from this study were, 1) individual prediction models can be created, which will give as good results as general prediction models, 2) maksimal aerobic fitness can be defined via non-maximal methods and 3) general statistical prediction models which can be used for everyone are possible to define but they might be true only inside this study. Two individual models were created. Exponential model and linear model. Exponential model R2 for Cooper result was 87% and linear mode R2 was 63%. Two statistical model were also created. Statistical model I R2 was 86% and model II R2 was 87%. Correlation were correspondingly between predictions and Cooper result were 0.93*** (exponential model), 0.80*** (linear model), 0.92*** (statistical model I) ja 0.92*** (statistical model II). (***p=0.000). When compared between different prediction models, estimated Cooper result and actual Cooper result, there were no statistical evidence of under or overestimations when having persons with either low or high aerobic fitness. Submaksimal fitness test benefits compared to maximal tests are: motivation factor is lower, pacing factor is lower and it is easier to execute the test when people have low fitness level. Since the prediction accuracy is also pretty good should the use of non-maximal fitness tests be increased in the groups where estimated fitness levels are very wide spread.", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted using Plone Publishing form by Mika M\u00e4enp\u00e4\u00e4 (mijumaen) on 2014-06-09 16:45:06.987852. Form: Pro gradu -lomake (1 tekij\u00e4) (https://kirjasto.jyu.fi/julkaisut/julkaisulomakkeet/pro-gradu-lomake-1-tekijae). JyX data:", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by jyx lomake-julkaisija (jyx-julkaisija@noreply.fi) on 2014-06-09T16:45:07Z\r\nNo. of bitstreams: 2\r\nURN:NBN:fi:jyu-201406091972.pdf: 1207278 bytes, checksum: dc60838ed0b66c4aabe9261fafddee11 (MD5)\r\nlicense.html: 4927 bytes, checksum: 5a90bac7e3d0ea34bd489bc64117596e (MD5)", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2014-06-09T16:45:07Z (GMT). No. of bitstreams: 2\r\nURN:NBN:fi:jyu-201406091972.pdf: 1207278 bytes, checksum: dc60838ed0b66c4aabe9261fafddee11 (MD5)\r\nlicense.html: 4927 bytes, checksum: 5a90bac7e3d0ea34bd489bc64117596e (MD5)\r\n Previous issue date: 2014", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "1 verkkoaineisto (70 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": "maksimaalinen aerobinen kunto", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Lasten ja nuorten maksimaalisen aerobisen kunnon m\u00e4\u00e4ritys submaksimaalisin menetelmin", "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-201406091972", "language": null, "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": "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": "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": "dc.date.updated", "value": "2014-06-09T16:45:08Z", "language": "", "element": "date", "qualifier": "updated", "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, "element": "type", "qualifier": "publication", "schema": "dc"}, {"key": "dc.subject.oppiainekoodi", "value": "5011", "language": null, "element": "subject", "qualifier": "oppiainekoodi", "schema": "dc"}, {"key": "dc.subject.yso", "value": "lapset", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "nuoret", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "aerobinen suorituskyky", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "kuntotestit", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "fyysinen kunto", "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.type.okm", "value": "G2", "language": null, "element": "type", "qualifier": "okm", "schema": "dc"}]
|