http://articles.mercola.com/sites/articles/archive/2002/01/26/exercise-depression-part-two.aspxExercise can indeed boost people's moods, but they may have to start off down in the dumps to feel the effects. Researchers found that an hour of aerobics reduced tension, anger and fatigue among their study participants, with the benefit being significantlyenCommunityServer 2008.5 SP1 (Build: 31106.3070)