A qualitative investigation of the perceived influence of adolescents' motivation on relationships between domain-specific physical activity and positive and negative affect

Rhiannon Lee White, Rebecca Olson, Philip D. Parker, Thomas Astell-Burt, Chris Lonsdale
2018 Mental Health and Physical Activity  
doi:10.1016/j.mhpa.2018.03.002 fatcat:e4ex5f3hpfbbnfc2tujt6vdoxi