Physical activity, screen time and sleep among youth participating and non-participating in organized sports – the Finnish Health Promoting Sports Club (FHPSC) study

Mäkelä K, Kokko S, Kannas L, Villberg J, Vasankari T, Heinonen OJ, Savonen K, Alanko L, Korpelainen R, Selänne H, Parkkari J. Physical activity, screen time and sleep among youth participating and non-participating in organized sports – the Finnish Health Promoting Sports Club (FHPSC) study. Advances in Physical Education 2016;6:378–88.