Sentences with phrase «abdominis muscles expand»
Now when you are pregnant, the rectus abdominis muscles expand and separate vertically down the middle so as to make room for the baby.
https://ph.theasianparent.com/ Not exact matches
As the uterus expands, two parallel sheets of muscles (the rectus abdominis muscles or Six pack muscles), which run from the rib cage to the pubic bone, may separate along the center seam.