Diabetic patients can reduce blood sugar through exercise, through exercise to reduce blood sugar exercise should not be too large, there is no how to exercise to reduce blood sugar the best argument, common better exercise aerobic exercise, table tennis, badminton, tai chi. 1. Aerobic exercise is common jogging, swimming, hiking, walking, etc., can improve cardiovascular and respiratory function, control and reduce body weight, blood lipids, blood sugar, it is recommended to adhere to aerobic exercise 30 minutes a day. 2. Ball games such as table tennis and badminton can exercise cardiorespiratory function, strengthen muscle strength and improve reaction force, improve the whole body metabolic cycle, suitable for diabetic patients with good physical condition. 3. Tai chi can consume energy, help the human body to nourish the spirit, calm the mind and increase the balance and flexibility of people, it is recommended to choose a quiet and open space, suitable for middle-aged and elderly people with diabetes. Exercise helps to lower blood sugar, but in the process of exercise should pay attention to the right amount, if discomfort occurs, it is recommended to consult a doctor in time.