Exercise has long been touted anecdotally as an effective tool for mood improvement, but only recently has rigorous science caught up with these claims. There is now overwhelming evidence that regular exercise can help relieve low mood-from feelings of stress and anxiety to full depressive episodes.

With Exercise for Mood and Anxiety, Michael Otto and Jasper Smits, well-known authorities on cognitive behavioral therapy, take their empirically-based mood regulation strategy from the clinic to the general public. Written for those with diagnosed mood disorders as well as those who...