https://www.today.com/health/diet-fitness/lower-back-workouts-rcna44574

Stephanie Mansour

Stephanie Mansour is a contributing health and fitness writer for TODAY. She is a certified personal trainer, yoga and Pilates instructor and weight-loss coach for women. She hosts “Step It Up with Steph” on PBS. Join her complimentary health and weight-loss challenge and follow her for daily inspiration on Instagram and in her new app.