Acute aerobic exercise increases implicit approach motivation for dessert images.

We examined the effect of acute exercise compared to a cognitive task on implicit approach/avoidance motivation to dessert food images using the Dessert-Approach-Avoidance Task. Participants randomized to exercise had a greater increase in approach motivation to dessert images compared to those completing cognitive tasks ( p=0.046), adjusting for disordered eating, task difficulty, and changes in negative affect. This study provides the first evidence for the use of the Dessert-Approach-Avoidance Task to evaluate the effects of acute exercise on implicit motivations for dessert images. Future studies should examine implicit response to food images using the Dessert-Approach-Avoidance Task in response to chronic exercise.

RCT Entities:   Population Interventions Outcomes