Assessment of a two-year school-based physical activity intervention among 7-9-year-old children

• 主要な著者: Magnusson Kristjan (著者), Sigurgeirsson Ingvar (著者), Sveinsson Thorarinn (著者), Johannsson Erlingur (著者)
• フォーマット: 図書
• 出版事項: BMC, 2011-12-01T00:00:00Z.
• 主題: article
• オンライン･アクセス: Connect to this object online.

<p>Abstract</p> <p>Background</p> <p>Physical activity (PA) in children has declined in recent decades, highlighting the need for effective intervention programs for school-aged children. The main objective of this study was to assess to what extent PA during and after...