Oxygenation Changes After 2-month Exercise in Sedentary Older Adults With Diabetes

The 2-month exercise will be conducted at the participants' homes. Participants will be recommended to perform the combined exercise, which consists of the resistance exercise and walking at a faster speed than leisure walking at a moderate-intensity, for 6 days/week. They can decide which day they won't perform the exercise. Participants will be encouraged to do progressive resistance exercise and walking twice a day, once in the morning and the other time in the afternoon. Resistance exercise will be suggested to perform every other day for three days/week and walking as the aerobic exercise will be on alternate days for three days/week.