Stride refers to the length and rhythm of a person's or animal's steps while walking or running. It can vary based on factors such as height, speed, and terrain. A longer stride typically indicates a faster pace, while a shorter stride may suggest a more cautious or relaxed movement. In sports, particularly in running and athletics, stride analysis is important for improving performance. Athletes often work on their running technique to optimize their stride length and frequency, which can enhance speed and efficiency. Coaches may use tools like video analysis to help athletes refine their stride for better results.