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[{"key": "dc.contributor.advisor", "value": "Avela, Janne", "language": "", "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.advisor", "value": "Kulmala, Juha-Pekka", "language": "", "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "Hyv\u00e4rinen, Hannu", "language": null, "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2016-06-14T08:53:39Z", "language": "", "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2016-06-14T08:53:39Z", "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:1545499", "language": null, "element": "identifier", "qualifier": "other", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/50300", "language": "", "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Nilkan pronaatio on luonnollinen liike k\u00e4velyss\u00e4 ja juoksussa. Liiallinen pronaatio voi olla\r\nkuitenkin haitallista ja se on yhdistetty useisiin eri juoksuun liittyviin alaraajavammoihin.\r\nPohjallisia on k\u00e4ytetty n\u00e4iden vammojen hoidossa sek\u00e4 ehk\u00e4isyss\u00e4 ja ne ovat tuottaneet\r\npositiivia tuloksia useissa tieteellisiss\u00e4 tutkimuksissa. Biomekaanisia mekanismej\u00e4, jotka ovat\r\nvastuussa pohjallisten kliinisest\u00e4 tehokkuudesta, ei viel\u00e4 t\u00e4ysin ymm\u00e4rret\u00e4. Useat tutkimukset\r\novat raportoineet pohjallisten akuutteja vaikutuksia juoksun kinematiikkaan, kinetiikkaan\r\nsek\u00e4 lihasaktiivisuuksiin. T\u00e4m\u00e4n tutkimuksen tarkoituksena oli selvitt\u00e4\u00e4 pohjallisintervention\r\nmahdollisia pitk\u00e4aikaisia vaikutuksia juoksun kinematiikkaan sek\u00e4 kinetiikkaan. Lis\u00e4ksi\r\ntavoitteena oli selvitt\u00e4\u00e4 pohjallisten vaikutusta submaksimaalisen juoksun taloudellisuuteen.\r\nTutkimukseen osallistui 13 naispuolista harrastejuoksijaa (27 \u00b1 6.2 vuotta). Kaikilla osallistujilla\r\ntodettiin nilkan ylipronaatio. Dynaaminen juoksun liikeanalyysi (4.0 \u00b1 0.3 m/s) tehtiin\r\nsek\u00e4 ennen ett\u00e4 j\u00e4lkeen 4-viikon mittaisen pohjallisintervention. Data ker\u00e4ttiin k\u00e4ytt\u00e4en\r\nkahdeksan infrapunakameran ja viiden voimalevyn j\u00e4rjestelm\u00e4\u00e4. Jokaiselle koehenkil\u00f6lle\r\ntehtiin yksil\u00f6llisesti mediaalisesti muotoiltu pohjallinen (MMP). Juoksun taloudellisuus mitattiin\r\n200-m pituisella sis\u00e4juoksuradalla k\u00e4ytt\u00e4en kannettavaa happikaasuanalysaattoria.\r\nPohjallisinterventio v\u00e4hensi kantaluun huippueversiota sek\u00e4 MMP:ll\u00e4 (-4.7\u00b0, p<0.05) ett\u00e4\r\nnormaaleilla pohjallisilla (-4.4\u00b0, p<0.05). Lis\u00e4ksi s\u00e4\u00e4riluun rotaation liikelaajuus v\u00e4hentyi\r\nsuhteessa kantaluuhun sek\u00e4 MMP:ll\u00e4 (-4.8\u00b0, p<0.05) ett\u00e4 normaaleilla pohjallisilla (-5.6\u00b0,\r\np<0.05). Suurimmat erot pohjallisten v\u00e4lill\u00e4 havaittiin p\u00e4ki\u00e4- ja kantaluusegmenttien v\u00e4lisess\u00e4\r\nliikkeess\u00e4. MMP v\u00e4hensi merkitt\u00e4v\u00e4sti p\u00e4ki\u00e4n huippupronaatiota suhteessa kantaluuhun (-\r\n1.9\u00b0, p<0.05) sek\u00e4 kasvatti jalkaholvin kaaren suuruutta koko askeleen ajalta. MMP ei kuitenkaan\r\nmerkitt\u00e4v\u00e4sti v\u00e4hent\u00e4nyt n\u00e4iden segmenttien v\u00e4list\u00e4 liikett\u00e4. Yhdess\u00e4k\u00e4\u00e4n kineettisess\u00e4\r\nfrontaali- tai transversaalitason muuttujassa ei ollut merkitt\u00e4vi\u00e4 muutoksia mittauskertojen\r\ntai pohjallisten v\u00e4lill\u00e4. Submaksimaalisen juoksun hapenkulutuksessa ei ollut eroa pohjallisten\r\nv\u00e4lill\u00e4.\r\nTulosten perusteella MMP-interventio v\u00e4hent\u00e4\u00e4 merkitt\u00e4v\u00e4sti kantaluun huippueversiota ja\r\ns\u00e4\u00e4riluun rotaation liikelaajuutta. Lis\u00e4ksi pohjallisintereventiolla n\u00e4ytt\u00e4isi olevan siirr\u00e4nn\u00e4isvaikutus\r\nmy\u00f6s normaaleihin pohjallisiin. T\u00e4ss\u00e4 tutkimuksessa k\u00e4ytettyj\u00e4 mediaalisesti\r\nmuotoiltuja pohjallisia voidaan k\u00e4ytt\u00e4\u00e4 osana kliinist\u00e4 protokollaa erin\u00e4isten alaraajavammojen\r\nhoidossa, ilman negatiivisia vaikuksia juoksun taloudellisuuteen.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Pronation of the foot is naturally occurring movement during human locomotion. However,\r\nexcessive pronation is potentially harmful and is associated with the development of running\r\nrelated lower limb injuries. Methods to treat and prevent these injuries include foot orthoses,\r\nwhich have produced positive results. The biomechanical mechanisms responsible for the\r\nclinical efficacy of the foot orthoses are not well known, but number of studies has reported\r\ntheir acute effects on lower extremity kinematics, kinetics and muscle activities during running.\r\nThe aim of this research was to study the possible long-term effects of medially posted\r\ninsole (MPI) intervention on running kinematics and kinetics. The second aim was to investigate\r\nthe effects of MPI\u2019s on running economy in subjects with overpronation.\r\nThirteen female recreational runners with overpronation were recruited for this study (27 \u00b1\r\n6.2 years). Dynamic running (4.0 \u00b1 0.3 m/s) analysis was conducted before and after a 4-week\r\nMPI intervention. Data was collected using an eight-camera system and five force platforms.\r\nRunning economy analysis was conducted after the 4-week MPI intervention using a portable\r\ntelemetric !! analyzer at a 200 m indoor running track. MPI intervention decreased peak rearfoot\r\neversion by 4.7\u00b0 and 4.4\u00b0, for MPI (p<0.05) and normal insole (p<0.05), respectively.\r\nThe results also showed a significant reduction in tibial rotation range of motion in respect to\r\nrearfoot, for both MPI (-4.8\u00b0, p<0.05) and normal insole (-5.6\u00b0, p<0.05). Differences in insole\r\ncondition were mostly between forefoot and rearfoot segments. MPI\u2019s significantly decreased\r\npeak forefoot pronation in relation to rearfoot (-1.9\u00b0, p<0.05) and increased forefoot-rearfoot\r\ndorsiflexion throughout the stance phase. However, MPI\u2019s did not significantly reduce motion\r\nbetween the two segments. No significant effects were found for any frontal or transversal\r\nplane kinetic variables between sessions or between insole conditions. There were no changes\r\nin the oxygen cost of submaximal running with MPI when compared to normal insoles.\r\nCurrent results suggest that there may be an accommodation period, which is needed to see\r\nthe full effects of MPI on foot kinematics. There may also be a \u201ccarry-over\u201d effect, in which\r\nsimilar kinematic changes can be seen even with normal insoles after the intervention. MPI\u2019s\r\nused in the current study can be used as a part of clinical protocol to manage various lower\r\nextremity injuries without negatively affecting running economy.", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted using Plone Publishing form by Hannu Hyv\u00e4rinen (hajatahy) on 2016-06-14 08:53:38.501490. Form: Pro gradu -lomake (https://kirjasto.jyu.fi/julkaisut/julkaisulomakkeet/pro-gradu-lomake). JyX data: [jyx_publishing-allowed (fi) =False]", "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 2016-06-14T08:53:39Z\r\nNo. of bitstreams: 2\r\nURN:NBN:fi:jyu-201606143070.pdf: 1581601 bytes, checksum: 6ad44baff3eceab212708e142ae8130d (MD5)\r\nlicense.html: 1177 bytes, checksum: 25a37ae2b56584c21472aa1175b7773f (MD5)", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2016-06-14T08:53:39Z (GMT). No. of bitstreams: 2\r\nURN:NBN:fi:jyu-201606143070.pdf: 1581601 bytes, checksum: 6ad44baff3eceab212708e142ae8130d (MD5)\r\nlicense.html: 1177 bytes, checksum: 25a37ae2b56584c21472aa1175b7773f (MD5)\r\n Previous issue date: 2016", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "1 verkkoaineisto (76 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": "medially posted insole", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "running", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "kinematics", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "kinetics", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "running economy", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "pronation", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Effects of medially posted insoles on running kinematic, kinetics and economy after a 4-week intervention", "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": 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Aineisto on luettavissa Jyv\u00e4skyl\u00e4n yliopiston kirjaston arkistoty\u00f6asemalta. Ks. https://kirjasto.jyu.fi/fi/tyoskentelytilat/laitteet-ja-tilat.", "language": "fi", "element": "rights", "qualifier": "accessrights", "schema": "dc"}, {"key": "dc.rights.accessrights", "value": "This material has a restricted access due to copyright reasons. It can be read at the workstation at Jyv\u00e4skyl\u00e4 University Library reserved for the use of archival materials: https://kirjasto.jyu.fi/en/workspaces/facilities.", "language": "en", "element": "rights", "qualifier": "accessrights", "schema": "dc"}, {"key": "dc.type.okm", "value": "G2", "language": null, "element": "type", "qualifier": "okm", "schema": "dc"}]
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