Diastasis recti is a gap amongst the two sides with the rectus abdominis muscle mass which runs vertically down the anterior wall of your abdomen. A lot of women who may have had kids build this issue since the abdominal muscles are stretched and divided to accommodate the increasing baby https://grok.com/share/c2hhcmQtMw%3D%3D_21133d7c-40c4-4946-89c7-e214713a6970