No, running for 5 minutes can only consume glycogen in your body, not fat in your body. The only result of running for less than 20 minutes is to lower the blood sugar content, which will make your appetite open and eat more. The idea of losing local fat is wrong. Not exercising can only lose local fat. I don't know if the landlord is male or female. If you don't have enough time in the morning, doing 10 minutes of leg stretching is better than just running for 5 minutes, at least shaping your muscle lines. If you want to lose weight by running, you must make the intensity of exercise reach 70%-80% of the maximum heart rate for 30 minutes, because the body consumes glycogen in the first 20 minutes, and then it begins to consume fat, and only when it reaches a certain intensity can it achieve the purpose of consuming fat. If it exceeds or falls below this range, the body cannot make good use of fat to provide energy. If you are a woman and not fat, it is more beneficial to keep fit by practicing simple yoga movements.