The Rear Ezekiel Choke, with a Failed Head and Arm Progression, is a potent Brazilian Jiu-Jitsu submission technique that demands precision and control. In this technique, the practitioner positions themselves behind their opponent, securing their back. The initial intention is to execute a Head and Arm Choke, also known as the Arm Triangle. However, if the opponent manages to defend against the choke attempt by tucking their chin or creating distance, the practitioner transitions seamlessly to a Rear Ezekiel Choke. This choke involves using the forearm to apply pressure against the opponent’s throat while threading the other arm under their chin and clasping both hands together. The combination of these two chokes makes it a formidable submission strategy, providing options even if the first attack is thwarted. Success hinges on maintaining composure, swift adjustments, and capitalizing on opportunities for a decisive victory on the mat.