'Social screens' and 'the mainstream': longitudinal competitors of non-organized physical activity in the transition from childhood to adolescence

• Váldodahkkit: Byron J. Kemp (Dahkki), Anne-Maree Parrish (Dahkki), Dylan P. Cliff (Dahkki)
• Materiálatiipa: Girji
• Almmustuhtton: BMC, 2020-01-01T00:00:00Z.
• Fáttát: article
• Liŋkkat: Connect to this object online.

Abstract Background Physical activity (PA) tends to decline during late childhood and adolescence. In Australia, this decline has been shown to occur particularly in non-organized PA (e.g. active play and informal sport). Using a social marketing approach, segments of youth may be identified and tar...