Obesity and sedentary associated with increasing of prevalence type 2 diabetic. Regular physicalactivity improved blood glucose control in patients with type 2 diabetic. In addition to; aerobicexercise have too mobilization and hilarity and this exercise is safe. In this investigation; werandomized fifty two women with type 2 diabetes mellitus patients to 4 group: aerobic exerciseand normal drug doses taking and 1/2 drug doses taking; normal drug doses taking and withoutexercise and control group (1/2 drug doses taking and without exercise).Results showed aerobic exercise and 1/2 drug doses taking decreased body mass index and bodyfat percentage in patients with type 2 diabetes. T test showed pre-test skinfold have more downmean than post-test skinfold. With training aerobic exercise can decreased drug doses taking andencourage patients to training aerobic exercise.