Babies born to moms who exercise during pregnancy may benefit from better stress tolerance and advanced neurobehavioral maturity. The child is leaner at five years of age and has better early neurodevelopment.
The new findings are added to the already-known benefits of exercise during pregnancy, including improved cardiovascular function, less weight gain, improved attitude and mood, easier and less complicated labor, quicker recovery and improved fitness.
Unless problems restrict activity, it is advised to maintain your prepregnancy exercise levels. There have been no studies in humans that have shown problems in developing embryos caused by moderate exercise.
Exercise is not only tolerated, it can prevent potentially serious complications, such as high blood pressure that can lead to preeclampsia. Exercise during pregnancy may also prevent some of the aches and pains associated with carrying extra weight and the changes in gait.