The biggest threat to active aging is inactivity. The probability to suffer from obesity, cardiovascular diseases, diabetes, hypertension, osteoarthrosis, osteoporosis and some diseases increases with the increasing age. Personalized exercise programs eliminate many of the probabilities, while reducing the risk of suffering from such diseases. Significant differences are observed during the treatment of the diseases between those exercising and not exercising. There are a number of studies showing the physical, social, psychological and cognitive benefits of regular exercise. It is clearly seen that physically active individuals have better general state of health than inactive individuals.