The purpose of warming up before exercising is to gradually prepare the body for physical activity. A proper warm-up increases blood flow to muscles, raises body temperature, and enhances flexibility, thereby reducing the risk of injury. It also helps improve exercise performance by activating the neuromuscular system. Engaging in dynamic stretches or light aerobic activities during a warm-up can enhance coordination and mental readiness for the workout ahead. Ultimately, warming up fosters a safer and more effective exercise session, setting the stage for productive outcomes.