It is normal for the abdominal muscles to be high and low. The "shape" of each person's abdominal muscles is completely determined by genes and cannot be changed.

Therefore, there is no way to change the "shape" of abdominal muscles. If your abdominal muscles are naturally non-parallel, uneven and asymmetrical, no matter how you practice, you will never be able to develop a "perfect" abdominal muscle like lazare.

? Some people are born with asymmetric abdominal muscles, which is normal.

If you want to practice, do sit-ups sideways, only exercise on one side, and the left side is low, just like the right side and the right side is left.

If you press "One High" and "One Low", the intensity of abdominal muscles will be different in different positions. The higher position will definitely be stronger, and that position will definitely be harder when exercising.

I suggest you try different postures and find out which part makes you feel "low", so that you will be balanced slowly.