I admit it. I have a "mummy tummy," also known as "mommy pooch." You know, that soft jelly belly you retain after having a baby — it makes you look a few months pregnant. I've tried to convince myself ...
Women work on strengthening their core abdominal muscles in Leah Keller's exercise class for new moms, inside a San Francisco clothing store called Monkei Miles. (Talia Herman for NPR) I admit it. I ...