If you have a lot of belly fat, you need to lose fat. Simply doing anaerobic abdominal muscle exercises will have little effect on fat loss.

The key to training abdominal muscles lies in the intensity of the movements, not the more times the better. For example, if you can do 200 sit-ups at one time, it is not as effective as if you can only do 10 sit-ups from both ends. Because being able to do more than 200 reps is for endurance training, it will not significantly thicken the muscle fibers.

Four movements to exercise abdominal muscles: sit-ups, supine leg raises, double-head raises, and hanging leg raises (the intensity increases in order). If you can do more than 30 sit-ups, then do supine leg raises; if you can do more than 15 supine leg raises, do two-end raises; if you can do more than 15 two-end raises, do hanging leg raises. Practice three times a week, do 3 groups of one movement each time, and do about 10 reps in each group. In addition, if the body fat rate is higher than 10%, fat will cover the developed abdominal muscles. That's why sumo wrestling has no muscles. If you have a small belly, you also need to jog for about 40 minutes to lose fat. About 3 to 5 times a week. If you can't run for 40 minutes at a time, you can go for a brisk walk in between.