How have your abs changed? It’s hard to believe, but over the course of your pregnancy your abdominal muscles will stretch by more than 50 percent. As your baby grows, your muscles will lengthen and your six-pack muscle (Rectus) divide and separate into two halves. This stretches, and in some cases, tears the delicate tissues of the Linea Alba. Your Linea Alba, which for some … [Read more...] about Your postnatal abs: the changes, test, and exercises