Cognitive Group Therapy and Aerobic Exercise in the Treatment of Anxiety

Abstract

Our purpose was to examine the effects of cognitive group therapy, aerobic exercise, or their combination on anxiety reduction. Seventy participants were divided into four groups: cognitive group therapy, aerobic exercise, both treatments, or control. Participants were administered the State-Trait Anxiety Inventory (STAI) before and after the study, and at a two-month follow-up. Results indicate that all interventions were equally effective in reducing anxiety as compared to no intervention. The combination of cognitive group therapy and exercise was not significantly more effective than either cognitive group therapy or aerobic exercise alone. Although effects were not maintained after two months, it is unclear whether this is attributable to the limitations of such interventions in changing more enduring traits. Possible mechanisms for change are discussed.