The previous page is sending you to https://www.academia.edu/2359940/A_cluster_randomized_controlled_trial_of_strategies_to_increase_adolescents_physical_activity_and_motivation_during_physical_education_lessons_the_Motivating_Active_Learning_in_Physical_Education_MALP_trial.

 If you do not want to visit that page, you can return to the previous page.