including the 12-week strength-training plan, and why this program really works. Nellie Barnett, CPT, is a glute specialist and the founder of Nellbells Fitness. An alum of theWomen’s Health ...

It’s basically like having a personal trainer in your back pocket for every workout—and for a fraction of the cost. A 12-week dumbbell strength-training program for all levels Strategies for how to ...