Mood change through physical exercise in nine- to ten-year-old children.

The present study assessed the effect of two types of physical exercise on the self reported mood of 64 9 and 10-yr.-old children who responded to a self-report mood meassure after two different types of aerobic exercise of 15 min., and after a 15-min. video. Significant increases in positive mood and significant decreases in negative mood were found after each exercise treatment; however, positive mood decreased and negative mood increased following the video treatment. Interestingly, no significant difference in mean mood scores was found between the two exercise treatments. These data suggest that short bouts of physical exercise have psychological benefits for children.