The association between participation in organised physical activity and level of physical activity and inactivity in adolescent girls [Vztah mezi organizovanou pohybovou aktivitou a úrovní pohybové aktivity a inaktivity u adolescentních dívek]

oleh: Josef Mitáš, Petra Nováková Lokvencová, Krzysztof Skalik, Jana Pelclová, Karel Frömel

Format: Article
Diterbitkan: Palacky University 2012-03-01

Deskripsi

<strong>BACKGROUND</strong>: An increase of leisure time and vigorous physical activity (PA) in girls can be supported by their regular participation in organised PA, as it brings numerous health benefits and is an important part of healthy lifestyle. <strong>OBJECTIVE</strong>: This study aimed to examine whether there are differences in physical activity and inactivity structure and levels in girls who do not participate in any organised PA and girls who regularly participate in physical education or training classes. <strong>METHODS</strong>: The sample comprised 497 girls (age 17.94 ± 0.52 years) from Poland participating never (group 1), or once (group 2), twice (group 3), and three or four times (group 4) a week in any organised PA. The Polish version of the International Physical Activity Questionnaire (IPAQ), accelerometer ActiGraph GT1M and activity and inactivity logs were used to assess the level and structure of physical activity and inactivity. <strong>RESULTS</strong>: Girls participating in organised PA three or more times a week showed significantly the highest values of steps/day, moderate and vigorous PA, and leisure time PA, but also inactivity in comparison to girls without participation in organised PA. <strong>CONCLUSIONS</strong>: This study provides the evidence supporting the positive link between a number/week participation in organised PA and PA level. However, the findings from this study also advocate the need of increasing PA and reducing inactivity in girls in school or after-school periods, regardless of the participation in organised PA.<br>[<strong>V&Yacute;CHODISKA</strong>: N&aacute;růst objemu volnočasov&eacute; a intenzivn&iacute; pohybov&eacute; aktivity, d&iacute;ky kter&eacute; je možn&eacute; dos&aacute;hnout množstv&iacute; zdravotn&iacute;ch benefitů a je důležitou souč&aacute;st&iacute; zdrav&eacute;ho životn&iacute;ho stylu, je u d&iacute;vek možn&eacute; podpořit pravidelnou &uacute;čast&iacute; v organizovan&yacute;ch jednotk&aacute;ch. <strong>C&Iacute;LE</strong>: C&iacute;lem t&eacute;to studie bylo analyzovat rozd&iacute;ly ve struktuře a &uacute;rovni pohybov&eacute; aktivity a inaktivity u d&iacute;vek, kter&eacute; se nez&uacute;častňuj&iacute; ž&aacute;dn&eacute; organizovan&eacute; pohybov&eacute; aktivity, a d&iacute;vek, kter&eacute; pravidelně nav&scaron;těvuj&iacute; organizovan&eacute; jednotky. <strong>METODIKA</strong>: Do v&yacute;zkumu bylo zapojeno 497 d&iacute;vek (věk 17,94 &plusmn; 0,52 let) z Polska, kter&eacute; byly rozděleny do 4 skupin podle &uacute;časti v organizovan&yacute;ch jednotk&aacute;ch: nikdy (skupina 1), jedenkr&aacute;t (skupina 2), dvakr&aacute;t (skupina 3) a tři a v&iacute;cekr&aacute;t t&yacute;dně (skupina 4). Pro posouzen&iacute; &uacute;rovně a struktury pohybov&eacute; aktivity a inaktivity byly použity tyto prostředky: polsk&aacute; verze mezin&aacute;rodn&iacute;ho dotazn&iacute;ku k pohybov&eacute; aktivitě (IPAQ), akcelerometr ActiGraph GT1M a z&aacute;znamy pro pohybovou aktivitu a inaktivitu. <strong>V&Yacute;SLEDKY</strong>: D&iacute;vky, kter&eacute; se z&uacute;častňovaly organizovan&yacute;ch jednotek tři a v&iacute;cekr&aacute;t t&yacute;dně, dos&aacute;hly signifikantně vy&scaron;&scaron;&iacute;ho počtu kroků/den, objemu středně zatěžuj&iacute;c&iacute; a intenz&iacute;vn&iacute; pohybov&eacute; aktivity a pohybov&eacute; aktivity ve voln&eacute;m čase, ale tak&eacute; inaktivity, než d&iacute;vky, kter&eacute; se organizovan&yacute;ch jednotek nez&uacute;častnily. <strong>Z&Aacute;VĚRY</strong>: Pomoc&iacute; t&eacute;to studie byl potvrzen pozitivn&iacute; vztah mezi frekvenc&iacute; &uacute;časti v organizovan&yacute;ch jednotk&aacute;ch v r&aacute;mci jednoho t&yacute;dne a &uacute;rovn&iacute; pohybov&eacute; aktivity. Z&aacute;roveň v&scaron;ak je v t&eacute;to studii pouk&aacute;z&aacute;no na potřebu n&aacute;růstu pohybov&eacute; aktivity a naopak redukci pohybov&eacute; inaktivity u d&iacute;vek ve &scaron;koln&iacute;ch a mimo&scaron;koln&iacute;ch podm&iacute;nk&aacute;ch, a to i u d&iacute;vek, kter&eacute; se již organizovan&yacute;ch jednotek pravidelně &uacute;častn&iacute;.]