As seen from previous studies, it is difficult to clearly state that exercise increases aging hormones that are decreased due to aging. Surely many studies which studied the relationship between exercise and aging hormones have shown positive results in that exercise can significantly increase aging hormones, however, some of the studies could not find the significant difference. This would be due to low setting of time, frequency and intensity of an exercise program used in the studies since middle-aged or older subjects, having no long-term regular exercise experience, cannot maintain the exercise intense enough to see the positive effect. In fact, exercise intensity frequently used in studies on middle-aged or older people has been conducted at HRmax 40~60%, RPE 10~13 level. There have also been studies related to the forms of aerobic exercise, resistive exercise, and complex exercise, however, a form of particular exercise that is effective to the increase of aging hormones has not been generalized yet. There should be studies on investigating the difference by the level of physical strength, exercise intensity and exercise form in order to develop an effective exercise program which can delay aging in the future. Also, it is considered that there should also be studies on effective complex exercise programs and others in order to make people voluntarily participate in exercise for a long period of time.