Professor Edson Oliveira demonstrates a double attack from mount, transitioning between a choke and an armbar. When a collar choke is attempted, if the opponent defends by lifting an elbow, Edson switches to control that arm. By maintaining forward weight and controlling the opponent's wrist, Edson either secures the armbar by leveraging his body or returns to base if the opponent attempts to off-balance. The technique focuses on adapting to the opponent's defense to secure a submission.