It's Day 4 of your 7-Day Pilates Body Challenge and the focus is all about the lower abdominals and pelvic stability. You'll work an imprinted spine and a posterior pelvic tilt to recruit those lower abs. All of the exercises in this 26-minute workout will use a small pair of 2 lb. dumbbells and be down on the mat, but don't worry that doesn't mean it will be easy! Enjoy getting a stronger core as we take in the view of O‘ahu, Hawaii.