McMichan, Lauren Classroom-Based Physical Activity and Sedentary Behavior Interventions in Adolescents: A Systematic Review and Meta-Analysis. [electronic resource] - Journal of physical activity & health 05 2018 - 383-393 p. digital Publication Type: Journal Article; Meta-Analysis; Systematic Review ISSN: 1543-5474 Standard No.: 10.1123/jpah.2017-0087 doi Subjects--Topical Terms: AdolescentChildExercise--physiologyFemaleHumansMaleSchoolsSedentary Behavior