In the third installment of our six-part core lab, Tonal Instructors Dr. Liz Letchford & Coach Paul Wright guide you through a workout to maximize your stability. This conditioning workout consists of bird dogs, leg lowers, glute bridges and more —all designed to help you find your most centered core. This workout focuses on stability: creating tension along the outside of your core while building strength in the center. So grab a mat, a bottle of water, and get ready to challenge and engage your entire core!