In pregnancy due to reduced activity, nutrition to strengthen the metabolism slowed down, some fat tissue will be gathered in the abdomen, forming a relatively large amount of abdominal flab. After childbirth to do abdominal exercises to reduce the amount of abdominal fat, it is recommended to do the following exercises: 1, when walking to tuck the abdomen, head, chest, so that the abdomen becomes solid, in the beginning may not be very accustomed to, as long as you stick to it can achieve certain results; 2, do sit-ups, but sit-ups if the mastery of skills may not be good in daily life may lead to body aches and pains, it is recommended that the best in Do sit-ups under the guidance of professionals; 3, you can swim, which is the best way to repair the whole body to lose weight, it is recommended that you can do the above exercises after giving birth.