Interventions to promote young people's physical activity: Issues, implications and recommendations for practice. Cale L, Harris J. L Cale, J Harris - Health Education Journal, 2006 - journals.sagepub.com GSID: VqIWGtKiTtgJ
Exercise and young people: Issues, implications and initiatives. Cale L, Harris J. L Cale, J Harris - 2004 - books.google.com GSID: -XqHsQsO_60J
After-school program impact on physical activity and fitness: a meta-analysis. Beets MW, Beighle A, Huberty JL. MW Beets, A Beighle, HE Erwin, JL Huberty - American journal of …, 2009 - Elsevier GSID: -oYPu-UbY1YJ
Fitness testing in physical education–a misdirected effort in promoting healthy lifestyles and physical activity?. [No authors listed] GSID: fBXmg-7KPWQJ
Evaluation of an extra-curricular school sport programme promoting lifestyle and lifetime activity for adolescents. [No authors listed] GSID: ykD-hMeOrqUJ