Diabetes mellitus is a common disease that seriously endangers human health. Type 2 diabetes accounts for about 90% to 95% of the total number of diabetes, and there is still a lack of special drugs to cure it completely in Chinese and Western medicine. Research has found that insisting on practicing taijiquan has a good effect of lowering blood sugar, which is beneficial to the treatment of diabetic patients, especially type 2 diabetic patients. A reasonable exercise is a good medicine to prevent and control diabetes The results of a foreign study showed that regular physical fitness activities help type 2 diabetics recover and reduce the risk of death caused by various complications or other diseases. Diabetic patients usually choose exercises such as walking, cycling, alternating walking/cycling, aerobics, running, swimming, tai chi, etc., all have good effect on lowering sugar. Regardless of gender, age, or body mass index, high blood pressure and cholesterol levels, if you can maintain at least 3 to 4 hours of exercise per week, it is beneficial for lowering blood sugar, reducing various complications and lowering the risk of death. Experts speculate that the benefits of exercise are lower blood pressure, weight loss, increased insulin sensitivity and therefore better control of blood sugar. Diabetic patients should consider medical sports as part of their treatment while adhering to treatment, proper diet, and adjusting their mental state. Second, taijiquan is a free remedy to prevent and treat diabetes Among many medical sports, the traditional Chinese exercise of taijiquan is becoming a hot spot of research at home and abroad for its good effect on lowering sugar, and has also become the first choice of the majority of patients competing for learning. A survey in Malaysia showed that patients who completed 12 weeks of tai chi exercise had significantly lower standard concentration levels of glycated hemoglobin, an increase in the number of regulatory T cells in the body, and enhanced human immune function. The results of the Australian study also confirmed that tai chi can play a role in improving the immune system by improving cardiopulmonary function, and that this form of exercise can also lower blood glucose levels in diabetic patients by enhancing the rate of glucose metabolism. Based on years of clinical observation and research, experts at Guang’anmen Hospital of the Chinese Academy of Traditional Chinese Medicine found that diabetic patients who insist on practicing taijiquan have significantly lower fasting blood sugar and postprandial blood sugar levels, and lower chances of complications than those who do not practice. Especially for obese type 2 diabetic patients with more serious insulin resistance, it can effectively reduce insulin resistance, improve pancreatic function, enhance insulin sensitivity and response, and also has a good therapeutic effect on obese diabetes, diabetes combined with dyslipidemia, and diabetes combined with hypertension. Therefore, among the many exercises, Taijiquan is the most direct for blood sugar control. The metabolism of sugar lovers is different from that of normal people. If you take a hot bath immediately after exercise, it may further lower your blood sugar, plus bathing is also a physical activity that consumes calories, which is more likely to lead to hypoglycemia in the fasting state after exercise. In addition, exercise will cause redistribution of blood flow, making more blood in the muscles, skin, etc. A hot bath will continue to increase the flow of blood in the skin, resulting in insufficient blood supply to the heart and brain, the light dizzy, the heavier deflated, if the rescue is not timely, may be fatal risk due to hypoglycemic coma. Therefore, sugar lovers must rest for half an hour after exercise, properly replenish water and food, and take a shower after measuring fingertip capillary blood glucose if necessary, to make sure there is no hypoglycemia. Bathing is preferred to shower, but it is also advisable to take a semi-bath (or bath) for 10-15 minutes, the water temperature is about 40 ℃, the longest time should not exceed 20 minutes, evening or night bath is better, while avoiding hard scrubbing. In addition, sugar lovers should note that there are some things that can not be done in a hurry after exercise, such as squatting and resting, eating immediately, etc., can also be due to changes in blood flow distribution, and cause unnecessary injuries such as hypoglycemia or hypotension.