Fasting blood glucose 7.2mmol/L can be assisted by exercise to lower blood glucose. The normal range of fasting blood glucose is 3.9-6.1mmol/L. Fasting blood glucose 7.2mmol/L is on the high side, which may be diabetes, and requires further testing of random blood glucose or oral glucose tolerance test. Fasting blood glucose 7.2mmol/L can be treated with diet and exercise first, if it is more difficult to get blood glucose to the desired level, it is recommended to take a comprehensive treatment program of diet, exercise and medication under the guidance of a doctor to help lower blood glucose effectively. Exercise can improve insulin sensitivity and assist in lowering blood glucose, and patients can choose exercises such as running, swimming, jumping rope and yoga. Patients with fasting blood glucose of 7.2mmol/L should be treated under the guidance of a doctor.