I walked into my first Zumba class and lasted 15 minutes before I had to leave because I couldn't breathe. I couldn't do a single jumping jack. I couldn't hold a plank. I was using 5-pound dumbbells and calling them my "big weights."That was August 2023. Today? 400+ group fitness classes. 26 pounds down. I'm using 15-pound dumbbells, taking multiple classes in a day, and chasing those 20-pounders that keep haunting me from across the weight rack.I'm Famous Ashley Grant, and More Movement Please is my fitness podcast — a digital diary from a woman over 40 who got tired of wishing she was st...