The purpose of this study was to investigate the changes of abdominal fat, insulin and tumor necrosis factor-a(TNF-a) after 10 weeks combined training. Subjects were composed of seven middle aged obesity women. They have at least above 0.4 visceral fat and subcutaneous fat ratio. The training program was separated aerobic training and muscular resistance training. The aerobic training was 60%HRmax(Intensity), 40 minutes and the muscular resistance training was 70% of lRM(Intensity), 40 minutes a day(Duration), 6 days a week(Frequency) during 10 weeks. We found that V〇2max(0.27 /min) was increased after 10 weeks combined training, and %body fat(5.47%), total abdominal fat(106.94cm!), subcutaneous fat(56.4〇cm〇, visceral fat(50.54c4, visceral fat and subcutaneous fat ratio(0.06) were significantly decreased after ]0 weeks combined training. Furthermore insulin and TNF-a concentration were decreased after 10 weeks combined training. In conclusion, combined training was shown to positive influence on body composition, insulin and TNF- a concentration. So it is maybe thought that, combined training was important role for obesity treatment.