It is difficult to lose abdominal fat simply by doing sit-ups. To lose belly fat, you need to do the following three things:

One: Do aerobic exercise for more than 30 minutes at least three times a week, such as running, brisk walking and cycling.

Two: Carry out 10 minutes of waist and abdomen muscle exercise before and after aerobic exercise, such as sit-ups, sit-ups and leg lifts, and plate support.

Third, control diet, reduce the intake of high-calorie food, and develop good eating habits.