If women want to make abdominal muscles protrude, the body fat rate should be around 15%. Look at the picture below and you will understand.
Abdominal Muscle Exercise I recommend you to do "8 minutes abdominal muscle exercise", which is a good all-round exercise for abdominal muscles, superior oblique muscles, inferior oblique muscles and lateral oblique muscles. All major video websites have teaching videos, so you can search and pay attention to them yourself.
If you can't do LV 1 for 8 minutes now, then I suggest you start practicing by rolling your belly.
Training action: roll up your abdomen (there are teaching videos on the internet that you can search for yourself)
Training frequency: once a day, but the interval should be more than 24 hours.
Number of training groups: 4 groups
Interval of each group: 1 min
Number of each group: the number of each group is 60% of the number of actions you can complete at one time. For example, if you can do 50 actions at a time, then each group can do 30 actions.