Defending the Marcelotine, and why the arm in is preferable (Lachlan Giles).

Get Out Of Brazilian Jiu-Jitsu’s Worst Positions, Gi Or No-Gi, With Lachlan Giles’s Insights Into Escaping.
The 2019 ADCC Absolute Medalist Teaches How To Get Out Bad Grappling Positions With Narrated Live Rolling Of Him Performing The Techniques.