Riding on the diabetic patient’s blood sugar control is still more beneficial, especially for riding exercise after meals can increase the body’s consumption of blood sugar, thus significantly reducing the blood sugar 2 hours after meals. In addition cycling exercise can also increase blood circulation in the legs, to improve the microvascular complications of diabetes have a better role. So it is recommended that diabetic patients after meals to carry out appropriate activities, in addition to cycling in addition to running, swimming, jumping aerobics are more suitable for diabetic patients exercise program.