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[{"key": "dc.contributor.author", "value": "Heikkil\u00e4, Pirkko", "language": null, "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.contributor.author", "value": "Rautiainen, Heli", "language": null, "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2010-10-07T12:49:29Z", "language": "", "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2010-10-07T12:49:29Z", "language": "", "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2010", "language": null, "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.other", "value": "oai:jykdok.linneanet.fi:1137630", "language": null, "element": "identifier", "qualifier": "other", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/25462", "language": "", "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "JYV\u00c4SKYL\u00c4N YLIOPISTO\r\nTerveystieteiden laitos\r\n\r\nHEIKKIL\u00c4 PIRKKO, RAUTIAINEN HELI: Uni osana j\u00e4\u00e4kiekkoilevien poikien terveytt\u00e4 ja suorituskyky\u00e4 \r\n\r\nPro gradu -tutkielma, 80 s., 12 liites.\r\nOhjaajat: Jorma Tynj\u00e4l\u00e4 ja Sami Kokko\r\nTerveyskasvatus\r\n2010\r\nT\u00e4ss\u00e4 tutkimuksessa tarkasteltiin suomalaisten j\u00e4\u00e4kiekkoilevien poikien nukkumistottumuksia sek\u00e4 y\u00f6unien pituuksien yhteytt\u00e4 heid\u00e4n unen laatuunsa, aamu- ja p\u00e4iv\u00e4ajan vireisyyteen sek\u00e4 koettuun rasittuneisuuteen. Tutkimuksessa selvitettiin nuorten, vanhempien ja valmentajien v\u00e4listen nukkumaanmenoajoista tehtyjen sopimusten yhteyksi\u00e4 y\u00f6unien pituuksiin, unen laatuun, aamu- ja p\u00e4iv\u00e4ajan vireisyyteen sek\u00e4 koettuun rasittuneisuuteen. Lis\u00e4ksi tutkimuksessa tarkasteltiin j\u00e4\u00e4kiekkoharjoitusten ja -pelien m\u00e4\u00e4r\u00e4n ja niiden keston yhteyksi\u00e4 unen laatuun, aamu- ja p\u00e4iv\u00e4ajan vireisyyteen sek\u00e4 koettuun rasittuneisuuteen. Tutkimus-aineistona olivat Suomen J\u00e4\u00e4kiekkoliiton Nuori Suomi -sinettiseurojen 14 - 15 -vuotiaat j\u00e4\u00e4kiekkoilijat (N=324) 18 seurasta. Aineistoa analysoitiin jakaumatietojen, Spearmanin j\u00e4rjestyskorrelaatiokertoimien, riippumattomien otosten t-testin ja yksisuuntaisen varianssianalyysin keinoin.\r\n\r\nTulosten perusteella j\u00e4\u00e4kiekkoilevien poikien y\u00f6unen pituus oli keskim\u00e4\u00e4rin 8 h 17 min, jos seuraavana p\u00e4iv\u00e4n\u00e4 oli koulua, mutta ei j\u00e4\u00e4kiekkoharjoituksia tai -pelej\u00e4. Jos seuraavana p\u00e4iv\u00e4n\u00e4 oli koulun lis\u00e4ksi j\u00e4\u00e4kiekkoharjoitukset tai -peli, y\u00f6unen pituus oli keskim\u00e4\u00e4rin noin 30 min pidempi. Nuorten toivoma keskim\u00e4\u00e4r\u00e4inen y\u00f6unen pituus, jotta seuraavana p\u00e4iv\u00e4n\u00e4 olisi virke\u00e4 ja jaksaisi koko p\u00e4iv\u00e4n hyvin, oli 9 h 16 min. Arki-iltojen ja viikonlopun nukkumaanmenoaikojen v\u00e4lille muodostui selke\u00e4t erot ja viiv\u00e4styneest\u00e4 nukkumaanmeno-ajasta seurasi aamuv\u00e4symyst\u00e4 ja p\u00e4iv\u00e4ajan v\u00e4symyst\u00e4. Viikonloppuisin nuoret nukkuivat pidempi\u00e4 y\u00f6unia. Unen laatua tutkittaessa nuoret ilmoittivat nukahtavansa keskim\u00e4\u00e4rin nopeasti, noin kolmannes nukahti iltaisin 10 minuutissa tai nopeammin ja vain nelj\u00e4 prosenttia valvoi puoli tuntia tai pidemp\u00e4\u00e4n ennen nukahtamistaan. Lis\u00e4ksi valtaosa nuorista arvioi nukkuvansa melko hyvin tai hyvin. J\u00e4\u00e4kiekkoilevat nuoret eiv\u00e4t pit\u00e4neet j\u00e4\u00e4kiekon harrastamista liian rasittavana ja kokivat saavansa riitt\u00e4v\u00e4sti lepoa ja palautuvansa pelaamisesta johtuvista rasituksista. Sopimuksella pelaajien ja valmentajien v\u00e4lill\u00e4, josta vanhemmat olivat tietoisia, oli yhteytt\u00e4 nukkumaanmenoaikoihin ja y\u00f6unien pituuksiin siten, ett\u00e4 sopimuksen ollessa voimassa nuoret meniv\u00e4t kouluviikolla aikaisemmin nukkumaan, nukkuivat pidempi\u00e4 y\u00f6unia ja olivat virke\u00e4mpi\u00e4 aamuisin. J\u00e4\u00e4kiekkoharjoitusten ja -pelien viikoittaisen m\u00e4\u00e4r\u00e4n lis\u00e4\u00e4ntyminen ja harjoitusten keston pidentyminen heikensiv\u00e4t nuorten kokemaa p\u00e4iv\u00e4ajan vireisyytt\u00e4.\r\n\r\nTutkimuksessa tuli esille, ett\u00e4 uneen liittyvien tekij\u00f6iden k\u00e4sittely suunnitelmallisesti kaikissa urheiluseuroissa olisi t\u00e4rke\u00e4\u00e4, sill\u00e4 muiden muassa nukkumaanmenoajoista tehtyjen sopimusten suotuisa vaikutus sek\u00e4 y\u00f6unien pituuteen, koettuun rasittuneisuuteen ett\u00e4 vireisyyteen oli ilmeinen. Unesta ja riitt\u00e4v\u00e4st\u00e4 levosta huolehtiminen onkin t\u00e4rke\u00e4\u00e4 sis\u00e4llytt\u00e4\u00e4 johdonmukaisesti nuorten j\u00e4\u00e4kiekkoilijoiden valmennukseen ja seurojen toimintalinjauksiin.\r\n\r\n\r\n\r\nAsiasanat: uni, suorituskyky, nuoret, j\u00e4\u00e4kiekko, terveyden edist\u00e4minen\r\n\r\n\r\nUNIVERSITY OF JYV\u00c4SKYL\u00c4\r\nDepartment of Health Sciences\r\n\r\nHEIKKIL\u00c4 PIRKKO, RAUTIAINEN HELI: Sleep as part of the health and performance capacity of 14-15-year-old male ice hockey players\r\n\r\nMaster\u2019s Thesis, 80 p., 12 appendixp.\r\nSupervisors: Jorma Tynj\u00e4l\u00e4 and Sami Kokko\r\nHealth Education\r\n2010\r\nThis study investigated the sleep habits of Finnish boys who play ice hockey and the associations with their sleep lengths with quality of sleep, morning and daytime alertness, as well as their self-reported physical and mental strain. The study explored the bedtime agreements between the players, parents and coaches, and their associations with the length and quality of sleep, morning and daytime alertness and self-reported physical and mental strain. Also this study examined the amount and length of the games and training sessions and their associations with quality of sleep, morning and daytime alertness and self-reported physical and mental strain. The data consisted of 14-15 -year old Finnish ice-hockey players (n = 324) from 18 teams, which were quality certified by the Young Finland Association. The data was analyzed by using distributions, the Spearman Correlations, the Independent Samples T-test and the One -way Analysis of Variance.\r\n\r\nThe results suggested that boys who played ice hockey slept on average 8 hours and 17 minutes if they had school the next morning and did not have a training session or a game the next day. The sleep duration was about 30 minutes longer if they had school and training or a game the next day. The average desired sleep length in order to be alert and function well for the whole day was 9 hours and 16 minutes. There was a clear difference between bedtimes on weekdays and on weekends. Although among adolescents who slept longer during weekend nights, delayed bedtimes caused more morning and daytime tiredness. The ice hockey players reported that they fell asleep fairly quickly, one third fell asleep within 10 minutes or quicker and only 4 % were awake for half an hour or longer. Also, most of the adolescents reported that they slept quite well or well. They did not think that playing ice hockey is too hard, and they felt that they received enough rest and had possibilities to recover from the straining that ice hockey caused. The bedtime agreement between players and coaches, when parents were aware of it, had positive impact on sleeping times and sleep lengths so that adolescents went to bed earlier on school nights, slept longer, and were more alert in the mornings. When the amount of the training sessions or games or the lengths of the training sessions increased per week, it was associated with poorer perceived daytime alertness.\r\n \r\nThe results suggest that it would be important to go through systematically the sleep related factors within all the sports clubs, as for example bedtime agreements had a clear positive effect on the sleep lengths, perceived physical and mental strain and alertness. Taking care of sufficient sleep and rest is indeed important to include into the coaching of young ice hockey players and into the agenda of youth sports clubs.\r\n\r\nKey words: Sleep, performance capacity, adolescents, ice hockey, health promotion", "language": "", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted using Plone Publishing form by Pirkko Heikkil\u00e4 (piliheik) on 2010-10-07 12:49:26.225256. Form: Pro gradu -lomake (2 tekij\u00e4\u00e4) (https://kirjasto.jyu.fi/julkaisut/julkaisulomakkeet/pro-gradu-lomake-2-tekijaa). 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