Cushioning refers to the use of soft materials to absorb shock and provide comfort. It is commonly found in products like shoes, mattresses, and furniture. The cushioning helps reduce impact on the body, making activities like walking or sitting more enjoyable. In sports, cushioning is crucial for protecting athletes from injuries. For example, running shoes often feature advanced cushioning technology to support the feet during long runs. This not only enhances performance but also minimizes the risk of strain and fatigue, allowing athletes to train longer and more effectively.