The Open Guard is a fundamental position in Brazilian Jiu-Jitsu (BJJ) where a practitioner uses their legs to control an opponent while remaining seated or on their back. In this position, the guard player keeps their feet on the opponent's hips or thighs, allowing for mobility and the ability to create distance. This setup provides opportunities for sweeps, submissions, and transitions to other positions. In the Open Guard, the practitioner can utilize various grips on the opponent's sleeves, collar, or pants to maintain control. This position is versatile and can lead to offensive and defensive strategies, making it a crucial aspect of both sport and self-defense applications in BJJ.