Aerobic exercise on an empty stomach refers to aerobic exercise without eating. This kind of exercise can accelerate fat metabolism and promote the decomposition and consumption of fat in the body. In the morning, many people choose to do aerobic exercise on an empty stomach, because usually, a few hours after eating at night, the human body is in a state of not eating, and the blood sugar level is low. At this time, aerobic exercise can consume the fat stored in the body faster.

However, aerobic exercise on an empty stomach is not limited to the morning, but can be done at any time. If you do aerobic exercise on an empty stomach at other times, such as noon or night, you can also lose fat. It should be noted that aerobic exercise on an empty stomach should be moderate and safe, taking into account physical health, personal habits and sports goals. It is suggested to consult a professional doctor or fitness coach before aerobic exercise on an empty stomach and follow the correct self-management principle for exercise.