In this video, Certified Pedorthist and Executive Vice President of Aetrex Worldwide, Inc. Matt Schwartz describes how feet work and the role of orthotics in promoting a healthy and active lifestyle. This video includes an overview of the foot, its complexity and how it functions in relation to the body and the environment surrounding us. It is also designed to help understand what we should consider when fitting footwear, including customization for a proper fit.