Lat is a commonly used term in exercise and fitness to refer to the group of muscles known as the latissimus dorsi. These muscles are located in the back and assist with movements such as pulling and rowing. If you are looking for synonyms for the word lat, some other terms you can use are back muscles, lat muscles, or wing muscles. Other related terms that may be used in fitness contexts include lats, lat pulldown, and lat stretch. Whether you are a fitness enthusiast or just looking to improve your overall health, understanding the terminology associated with exercises and muscle groups can help you develop a more effective workout routine.