Selecting male students who have obesity over BMI 27 at W University located in Jeollabuk-do was done first to complete this experiment. According to the obesity genotype of this study, independence sampling was done, which were 10 students of AA+AT gene group and 16 students of TT gene group.

Dance sports program as an exercise treatment was done 4 times a week for 12 weeks.

For the first 6 weeks it was performed by 44~55% HRmax, and for the last 6 weeks it was done by 55~66%HRmax.

After every treatment was done, when the students rested, the following result was gained by analyzing change of their body composition (weight, the quantity of body fat, the rate of body fat, BMI), blood lipid (TG, HLD-C, LDL-C), Cytokine (IL-6, TNF-α), and metabolic hormone (insulin, IGF-1).

To sum up the above result, factors, such as body composition, blood lipid, cytokine, and metabolic hormone of AA+AT group, the obesity gene group, are genetically affected more easily than those of TT group, the normal group.

Therefore, when the exercise treatment is done for obesity, the modification based on FTO genotype should be considered and more extensive study will be needed to get more exact result.