Mental rehearsal in sports psychology involves visualizing performance before executing tasks. Athletes use this technique to practice skills, enhance confidence, and develop strategies without physical exertion. By imagining successful outcomes, athletes can reinforce positive mental states and prepare for competition. Research has shown that mental rehearsal can improve motor skills and help manage anxiety during high-stress situations. This cognitive practice allows athletes to mentally familiarize themselves with their environment and conditions, leading to improved performance in actual events. Hence, mental rehearsal is essential in the preparation and assessment of sporting performance.