Easy exercise to strengthen lower back. Learn how to do the superman exercise to ease lower back pain in this free back pain relief video from a fitness expert. Expert: Kristie LaTray Contact: www.fitandfabuloustraining.com Bio: Kristie LaTray is the founder of Fit and Fabulous Personal Training. She is a certified personal trainer through World Instructor Training and a member of IDEA Health and Fitness Association. Filmmaker: Nili Nathan