Target your lower abs with six expert moves that pull your waist in, support your spine, and flatten your belly after 50.

Tighten your lower belly with 1o trainer-approved moves—sets, reps, and guidance to burn fat and firm your core.

Flutter kicks deserve some long-overdue credit. The exercise isn't just for ab-sculpting, despite its reputation. Yes, your abs are working hard, but so much more is going on that doesn't get talked ...