ELBOW CROOK ESCAPE: Ostap Manastyrski - Guard Retention 101: Defending the Knee Cut Pass Part 3 (OpenMat MMA) Read more about ELBOW CROOK ESCAPE: Ostap Manastyrski - Guard Retention 101: Defending the Knee Cut Pass Part 3 (OpenMat MMA) Guards - Half Guard - Half Guard (Top Dominant) - Knee Slide - Bottom - Escapes