Kinovea is a free, open-source video analysis software designed for sports and medical applications, allowing users to study motion through detailed video examination. It offers features such as slow-motion playback, drawing tools, angle measurements, and tracking capabilities to analyze athletes' performances and movements. Its user-friendly interface makes it accessible for coaches, athletes, and researchers aiming to improve technique and performance. The software is compatible with various video formats and supports both Windows and Mac operating systems.