Harai Goshi is a fundamental throwing technique in judo that involves sweeping the opponent's leg with your hip. The throw is executed by turning your body and using your hip as a pivot point while simultaneously sweeping the opponent's leg with your own. This technique is effective for off-balancing the opponent and can lead to a successful throw. To perform Harai Goshi, the judoka must maintain a strong grip on the opponent's collar or sleeve. Proper foot placement and body positioning are crucial for executing the throw effectively. Mastery of this technique is essential for judo practitioners, as it is commonly used in both competition and self-defense scenarios.