Abdominal muscles belong to endurance muscles. Abdominal muscles are divided into upper abdomen and lower abdomen. You can do some exercises to exercise your lower abdomen.
1, suspended leg lifts: 6 groups, 20 in each group.
2, supine leg lifts: do 6 groups, 20 in each group.
3. From both ends: Make 6 groups with 20 in each group.
4, air pedaling: do 6 groups, 20 times in each group.
Through these exercises, we can strengthen the training of the lower abdomen. After reaching the strength, stick to it for several months, and the dimension of abdominal muscles will increase and you can see clearly.