The Secret to Flat Abs

S1 E3: Let this beginner Mat workout help you tone your deep abdominal and back muscles. Find the flatter, firmer abs you’ve been looking for, while strengthening the mind-body connection from the inside out. Master Instructor Trainer for Merrithew Health & Fitness™, Moira Merrithew, takes you through a revitalizing sequence that will leave you feeling strong, stretched and streamlined to the core. A moderately-paced workout suitable for beginners.