Schools are focusing more on promoting physical activity (PA) before, during, and after the school day, to combat the risk factors associated with sedentary behaviors. Since attitudes impact decisions to be physically active, identifying how PA attitudes relate to established attitudes toward physical education (PE), as well as PA intentions and…

Prior interventions have shown limited efficacy in increasing the number of adolescents engaging in adequate physical activity (PA). Preliminary evidence suggests acceptance-based behavioral treatments (ABTs) may increase PA; however, this approach has not been tested in adolescents. This was a nonrandomized experimental pilot study that examined…