Blood sugar is affected by a very large number of factors, exercise is one of the important one, diabetic patients found after diabetes, the first recommended is to control the diet, at the same time strengthen the exercise exercise to control blood sugar. At this time, the exercise exercise is about appropriate exercise exercise, if strenuous activities, not only can not reduce blood glucose, but will lead to increased blood glucose, mainly due to strenuous exercise, the body is too excited, resulting in a variety of glucagon hormone secretion exuberant, such as growth hormone and glucocorticoids, the main role of these hormones is to elevate blood glucose, resulting in elevated blood glucose. Therefore, diabetic patients should take appropriate exercise as the main exercise, you can choose fast walking, jogging, swimming and other aerobic exercise, you can not take excessive strenuous exercise, excessive strenuous exercise not only can not reduce blood sugar, but also will raise blood sugar.