Effects of various exercise interventions in insomnia patients: a systematic review and network meta-analysis
This network meta-analysis of 22 trials suggests that yoga, Tai Chi, and walking/jogging may be effective exercise interventions for improving sleep in individuals with insomnia. Cognitive behavioral therapy (CBT) remained the most effective intervention. While this study adds important comparative data, some included trials had a high risk of bias which might impact the reliability of the result.