Many women feel that their bodies have gone out of shape after they are pregnant, first of all because they need to supplement their nutrition during pregnancy, and they need more food and energy for the healthy growth of their children. When the birth of a child, many women want to slim their bellies. There are generally methods of running, hula hooping, and improving diet. 1, running. Especially jogging is one of the best ways for postpartum mothers to slim down. If you can jog every day in the early morning or evening, you can basically return to your normal weight within three months, and it’s very good for your belly to get smaller. But be careful not to exercise too much, and do not exercise drastically, otherwise the impact on the body is not good. 2, turn hula hoop. Turning hula hoop for thin stomach is the most targeted, but in just after the birth of a child is not to do. It is best to do this exercise after the body has recovered from the birth of a child, the effect is very good. 3, improve the diet. In the pregnancy period the mother needs to eat a lot of food to supplement nutrition, after the birth of a child should improve the diet, to light mainly. If a mother wants to slim down her belly after giving birth to a child she must strictly follow the above principles, with exercise plus diet regimen, it is possible to achieve the effect of slimming down the belly.