The principle of reducing fat is consumption, that is, doing work, and the ability of muscles to do work directly affects the effect. The best way to consume abdominal fat is to exercise the large muscle groups nearby, which have strong working ability and can consume a lot of energy. Waist, back and thighs are ok. The effect of only exercising abdominal muscles is not obvious, because abdominal muscles are small muscle groups, with small strength, less work and less consumption. Aerobic training can also achieve the same effect (running, jumping, etc. ), but because of the small working ability, it takes longer and more pain. The recommended exercise methods are weight-bearing squat, hard pull and so on! The effect is obvious. If you are sure that you have strong abdominal muscles, you will see them soon.