The Importance of Stretching Before and After a Workout Stretching is one of the most overlooked aspects of a workout routine, yet it plays a crucial role in improving flexibility, preventing injuries, and enhancing overall performance. In this article, we’ll explore the importance of both pre- and post-workout stretching and how it can help you maximize the benefits of your fitness regimen. 1. Reduces the Risk of Injury One of the most important reasons to stretch before and after exercise is to reduce the risk of injury.