Friendship groups and physical activity: qualitative findings on how physical activity is initiated and maintained among 10-11 year old children

• Main Authors: Page Angie S (Author), Cartwright Kim (Author), Fox Kenneth R (Author), Brockman Rowan (Author), Jago Russell (Author), Thompson Janice L (Author)
• 格式: 圖書
• 出版: BMC, 2009-01-01T00:00:00Z.
• 主題: article
• 在線閱讀: Connect to this object online.

<p>Abstract</p> <p>Background</p> <p>Many youth physical activity interventions have minimal effect. To design better interventions we need to understand more about the factors that influence youth activity. Application of self-determination theory to youth physical act...