Can acute exercise be more pleasant? Using audiovisual stimuli: A meta-analysis.

This meta-analytic study aimed to examine the effects of audiovisual stimuli on affective responses during and after exercise and their moderators. A total of 296 effect sizes (Hedge's g) were extracted from 46 independent studies covering 1292 participants. Meta-analysis was performed using Comprehensive Meta-Analysis Version 3.3, and potential moderating variables were analysed using univariate meta-regression models. Audiovisual stimuli increased affective valence during (g = 0.793, 95% CI [0.666, 0.920]) and after exercise (g = 0.792, 95% CI [0.567, 1.016]), and arousal during (g = 0.920, 95% CI [0.742 1.097]) and after exercise (g = 0.666, 95% CI [0.390, 0.962]). There may be publication bias in the meta-analysis, but the main findings are still valid. The type of audiovisual stimuli (audio-video > audio or video), exercise habits (active > not reported), and exercise intensities (self-selected > imposed) moderated the effects. In conclusion, the application of audiovisual stimuli during exercise can elicit positive affective responses. These results provide a viable intervention strategy for exercise and health practitioners to reduce the number of physically inactive individuals and improve exercise compliance and adherence.