Edwin "Junny" Ocascio is a jiu-jitsu black belt under Murilo Santana. Born in the Bronx, NY on January 23, 1989, Ocascio is one of the top-ranked 135 lb no-gi competitors in the world, and is known for his submission-hunting style. He is one of the first athletes to finish a "Z-lock" in competition.
Origin Of The Z-Lock: Unity Jiu-Jitsu NYC
Dec 5, 2022
We drop in to Unity Jiu-jitsu in New York City with Junny Ocasio to understand the origin of the Z-Lock! See his full instructional on the submission.