Work the Runway is a term used to describe a MODEL's job on the runway. It involves walking down the runway in a fashion show, wearing designer clothing and accessories, and displaying the latest trends. The term is also used to describe the process of preparing for a fashion show, which includes rehearsing poses and facial expressions, as well as learning how to walk in high heels. Modeling on the runway is an important part of the fashion industry, and it requires dedication and hard work.