Running is an aerobic exercise, the best time to run is at night around 7:30 to 8:30, but need to ensure that the interval between meal time 1 hour or more. Running can consume a lot of calories, and insist on running can promote metabolism, discharge metabolic waste, play a certain role in lowering blood sugar and blood lipids, and help improve your immunity. As the lowest incidence of cardiogenic diseases is 7:30 pm to 8:30 pm, and the basal metabolic rate of the human body is low at this time, running will not only increase the burden on the heart, but also help to lose weight. But if you run immediately after a meal, it will lead to gastrointestinal discomfort and even cause intestinal torsion, so you need to rest for at least an hour after a meal to run. You should warm up before and after running, step by step, not too fast, so as not to cause discomfort.