A chronic disease exercise rehabilitation training method takes tai-ji balance thought and taijiquan activity as main intervention means, and comprises the following steps: acquiring identity data anddisease type information of a user suffering from a certain chronic disease, and establishing a personal file and an exercise plan goal; carrying out health assessment before exercise, and assessingthe physical activity level, exercise risks, physical quality and functional movement of the user; monitoring in exercise and monitoring after exercise; and establishing a targeted chronic disease exercise prescription, and dividing the exercise prescription into a basic quality training stage, a theme training stage and an intensive training stage, wherein the exercise prescription in each stagecomprises warm-up, resistance training, aerobic exercise, flexible movement and cooling-down, and the aerobic exercise takes taijiquan activity as a main intervention means and features. By the exercise prescription training of the system and effects of long-time training of the taijiquan activity, the cardiopulmonary endurance level and the performance ability are improved, the mood of the user can be peaceful, the physical quality and resistance are improved, and therefore, the medical expenses are reduced indirectly.