Warming up before engaging in physical activity is crucial for preparing the body and reducing the risk of injury. A proper warm-up increases blood flow to muscles, enhancing their elasticity and efficiency. It raises muscle temperature and activates the cardiovascular system, promoting overall performance. Warming up also mentally prepares athletes for exercise, improving focus and concentration. Furthermore, a dynamic warm-up routine, incorporating mobility and flexibility exercises, can help improve joint range of motion and lead to better performance during the actual workout or event.