The effect of regular exercise on stress symptoms
Several studies have looked at the effect of a regular exercise program on post-traumatic stress disorder symptoms. In one study of adults with PTSD, a 12-week exercise program that included three 30-minute resistance training sessions a week, as well as walking, was found to lead to a significant decrease in PTSD symptoms, depression, and better sleep quality after the program ended.
A review of four randomized controlled trials on the effect of regular exercise on PTSD also found that physical activity significantly reduced depressive and PTSD symptoms. It suggested that more studies should be done on this relationship and concluded that including physical activity in the treatment of PTSD appears to be helpful.