| fullrecord |
[{"key": "dc.contributor.advisor", "value": "Kainulainen, Heikki", "language": "", "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.advisor", "value": "Pullinen, Teemu", "language": "", "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "Stenman, Mari", "language": null, "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2016-01-18T13:18:25Z", "language": "", "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2016-01-18T13:18:25Z", "language": "", "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2016", "language": null, "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.other", "value": "oai:jykdok.linneanet.fi:1507799", "language": null, "element": "identifier", "qualifier": "other", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/48374", "language": "", "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Johdanto. Korkeatehoista intervalliharjoittelua on k\u00e4ytetty jo pitk\u00e4\u00e4n urheilijoiden valmennuksessa. Lis\u00e4ksi viime vuosikymmenin\u00e4 on julkaistu useita tutkimuksia harjoitusmuodon vaikutuksesta sek\u00e4 v\u00e4h\u00e4n liikkuvien ett\u00e4 kuntoliikkujien terveyteen ja fyysiseen kuntoon. Korkeatehoisen intervalliharjoittelun on todettu aiheuttavan positiivisia sentraalisia ja perifeerisi\u00e4 muutoksia, kuten kohonnut aerobinen kunto ja tehostunut rasvan oksidointikyky. T\u00e4m\u00e4n tutkimuksen tavoitteena oli tutkia 1) 8 viikon korkeatehoisen intervallijuoksun (HIIR), korkeatehoisen intervallikuntopiirin (HIICT) ja tasavauhtisen juoksun (SSR) vaikutuksia maksimaaliseen hapenottokykyyn sek\u00e4 harjoituksen j\u00e4lkeiseen rasvan kulutukseen ja rasvan oksidointinopeuteen, ja 2) verrata eri harjoitusmuotojen vaikutusta harjoituksen j\u00e4lkeiseen rasvan kulutukseen ja rasvan oksidointinopeuteen. Menetelm\u00e4t. 24 vapaaehtoista liikunnallisesti aktiivista miest\u00e4 ja naista satunnaistettiin kolmeen harjoitusryhm\u00e4\u00e4n: HIIR (N=8), HIICT (N=8) ja SSR (N=8). Koehenkil\u00f6t toteuttivat 24 harjoitusta 8 viikon aikana (3 x/vko). HIIR-ryhm\u00e4 juoksi 8-10 x 1 min intervallia (85-95 % HRmax) 30 s aktiivisilla palautuksilla. HIICT-ryhm\u00e4n harjoitus sis\u00e4lsi 8-10 x 1 min oman kehon painolla tehtyj\u00e4 lihaskunto- ja plyometrisi\u00e4 harjoituksia (mahdollisimman monta toistoa/1 min) 30 s aktiivisilla palautuksilla. SSR-ryhm\u00e4n harjoitus koostui 40-60 min pituisesta kohtuutehoisesta tasavauhtisesta juoksusta. Hengityskaasut mitattiin ensimm\u00e4isen ja viimeisen harjoituksen j\u00e4lkeen ja analysoitiin 15-30 minuutin ajanjaksolta. Maksimaalinen hapenottokyky (VO2peak) mitattiin polkypy\u00f6r\u00e4ergometrill\u00e4 harjoitusjaksoa ennen ja sen j\u00e4lkeen. Tulokset. Maksimaalisessa hapenottokyvyss\u00e4 ei ollut eroja harjoitusjakson seurauksena eik\u00e4 ryhmien v\u00e4lisess\u00e4 vertailussa. Suurin harjoituksen j\u00e4lkeinen rasvojen k\u00e4ytt\u00f6 energiana ja rasvojen oksidointinopeus tapahtui korkeatehoisen intervallikuntopiirin j\u00e4lkeen ennen kahdeksan viikon harjoitusjaksoa ja tottumista harjoitteluun. Harjoitusjaksoa edelt\u00e4v\u00e4ss\u00e4 mittauksessa oli useita HIICT- ja SSR-ryhmien v\u00e4lisi\u00e4 tilastollisesti merkitsevi\u00e4 eroja: Hengitysosam\u00e4\u00e4r\u00e4 (RER) 0.73/0.87 (p=0.018), hiilihydraattien (CH) kulutus 8/56 % (p=0.012), rasvojen (F) kulutus 92/44 % (p=0.012), CH kulutus 2/12 kcal (p=0.026), F kulutus 21/9 kcal (p=0.011), CH oksidointinopeus 0.03/0.20 g/min (p=0.030) ja F oksidointinopeus 0.15/0.06 g/min (p=0.011). Lis\u00e4ksi rasvan oksidointinopeus oli merkitsev\u00e4sti suurempi my\u00f6s harjoitusjakson j\u00e4lkeen HIICT-ryhm\u00e4ll\u00e4 (0.12 g/min) verrattuna SSR-ryhm\u00e4\u00e4n (0.06 g/min) (p=0.043). Ainoa HIICT ja HIIR -ryhmien v\u00e4linen ero oli CH oksidointinopeudessa ennen harjoitusjaksoa 0.03/0.18 g/min (p=0.027). Yhteenveto. Harjoituksen j\u00e4lkeinen rasvan k\u00e4ytt\u00f6 energiana on suurempaa yhteens\u00e4 12 minuuttia kest\u00e4v\u00e4n korkeaatehoisen intervallikuntopiirin j\u00e4lkeen verrattuna 40 minuutin tasavauhtiseen juoksuun.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Introduction. HIIT has a long history in athletes\u2019 training. In the recent decades numerous studies have been published of its influence in health and fitness also among sedentary and recreationally active individuals. HIIT is shown to induce health related positive peripheral and central adaptations, such as enhanced aerobic capacity and improved fat oxidation. The aim of the current study was to examine 1) effects of 8 weeks of high intensity interval running (HIIR), high-intensity interval circuit training (HIICT) and steady-state running (SSR) on peak oxygen uptake (VO2peak), fat consumption and the rate of fat oxidation, and 2) compare effects of three different training groups on post-ex fat consumption and the rate of fat oxidation. Methods. 24 recreationally active males and females were randomly assigned to three different training groups: HIIR (N=8), HIICT (N=8) and SSR (N=8). They implemented 24 training sessions in eight weeks (3 x/week). HIIR consisted of 8-10 x 1 min intervals (85-95 % of HRmax) separated by 30 s of active recovery whereas HIICT group performed 8-10 x 1 min own-body weight and plyometric exercises (as many reps as possible in 1 min) separated by 30 s active recovery. SSR consisted of 40-60 min of moderate intensity continuous running. Respiratory gases were analyzed from the first and the last exercise 15-30 min post-training. VO2peak was tested in a cycle ergometer before and after the training period. Results. No significant differences were found in VO2peak either post-training period or between-groups comparisons. The highest magnitude of post-exercise fat consumption and the rate of fat oxidation were achieved in HIICT group before eight weeks of training. Significant differences were found in the post-exercise values in the pre-training measurement between HIICT and SSR: Respiratory exchance ratio (RER) 0.73/0.87 (p=0.018), % of carbohydrates used 8/56 (p=0.012), % of fats used 92/44 (p=0.012), energy used in carbohydrates 2/12 kilocalories (p=0.026), energy used in fats 21/9 kilocalories (p=0.011), rate of carbohydrate oxidation (carbohydrates used g/min) 0.03/0.20 (p=0.030) and rate of fat oxidation (fats used g/min) 0.15/0.06 (p=0.011. The rate of fat oxidation was significantly higher in HIICT (0.12 g/min) compared to SSR (0.06 g/min) (p=0.043) also in the post-training measurement. Additionally a significant difference was found in the rate of carbohydrate oxidation (g/min) in the pre-measurement between HIICT and HIIR 0.03/0.18 (p=0.027). Conclusion. Persons aiming to increase post-exercise fat oxidation, may benefit from low volume high-intensity circuit training more than higher volume steady-state running.", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted using Plone Publishing form by Mari Stenman (majodepn) on 2016-01-18 13:18:24.972782. Form: Pro gradu -lomake (https://kirjasto.jyu.fi/julkaisut/julkaisulomakkeet/pro-gradu-lomake). JyX data: [jyx_publishing-allowed (fi) =True]", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by jyx lomake-julkaisija (jyx-julkaisija.group@korppi.jyu.fi) on 2016-01-18T13:18:25Z\r\nNo. of bitstreams: 2\r\nURN:NBN:fi:jyu-201601181137.pdf: 2518943 bytes, checksum: d86c0d75859bbb869161927fabf1d4ab (MD5)\r\nlicense.html: 4906 bytes, checksum: 196fe1df237f8a321513aa5e44f92faa (MD5)", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2016-01-18T13:18:25Z (GMT). No. of bitstreams: 2\r\nURN:NBN:fi:jyu-201601181137.pdf: 2518943 bytes, checksum: d86c0d75859bbb869161927fabf1d4ab (MD5)\r\nlicense.html: 4906 bytes, checksum: 196fe1df237f8a321513aa5e44f92faa (MD5)\r\n Previous issue date: 2016", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "1 verkkoaineisto (74 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": "eng", "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": "rasvanpoltto", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Effects of high-intensity interval training on VO2max and post-exercise fat consumption in recreationally active adults compared to steady-state running", "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-201601181137", "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": "2016-01-18T13:18:26Z", "language": "", "element": "date", "qualifier": "updated", "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": "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": "intervalliharjoittelu", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "juoksu", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "hapenotto", "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"}]
|