The objective of the present experimental research was to find the isolated (individual) and combined training effect of aerobic dancing and resistance training on the component of body composition. For this purpose, sixty type-2 diabetic patients from in and around Karaikudi town, Sivaganga District were chosen as subjects. Their age was 40 to 45 years. The chosen patients were divided into four groups, each group consisting of 15 patients. The group-1alloted for aerobic dancing, group-2 allotted for resistance training and group -3 allotted for combined training of aerobic training and resistance training and group-4 served as a control group. The body composition was chosen as a dependent variable and it was measured by BMI observation. It was tested to the patients before and after the 12 weeks of the training intervention. The data of body composition was statistically analyzed with the tool of analysis of covariance (ANCOVA), to find the significant differences among the groups. To find out the significant differences between the groups, the Scheff’s Post Hoc Test was used. The result of the study showed the 12 weeks of isolated (individual) and combined training of aerobic dancing and resistance training have produced significant positive alteration on body composition.