Mothes’mass game, titled "The Power of Mothers", was performed on the Field of Daegu Civil Ground by 660 members of Daegu city for a prelude to the 56th National Athletic Meet Oct. 7. 1975. The authors, the leaders of mothers’ mass game, made a study of it. The results were as follows. 1. 95.83 Percent of the mothers say that their dancing education has been very helpful during the performance. It shows the mass game of mothers has much to do with the education of dancing in their highschool days and the education of dancing in highschools must be strengthened 2. 94.47 percent of mothers say that the mass game is very valuable as recreation. It shows the mothers’ mass game would be an essential part for their leisure time activities. 3. Results from the study show that the strain, discontent, or uneasiness of household in spiritual aspect has diminished. Especially 91.47 Percent of them have gained will and confidence to face every situation, and 94.76 percent of them have sprung up co-operation. It shows that mothers’ mass game has a good effect on their refinement of emotion although the mass game hasn’t great effect upon the removae of physical obstacle in menopause. 4. Results from the study show that dissention was prevailed in home and society during the training process but benevolent effect was accomplished after wards. It reflects that educational and sound mass game of mothers can result in a food reaction.