Collar Sleeve Guard Retention
5 min • 6m 3s
Atos HQ black belt Andy Murasaki teaches Collar Sleeve Guard Retention, during the fundamental class on 11/23/2022.
Andy Murasaki received his black belt from Andre Galvao in December 2020. He is a 2x IBJJF Pan Champion (brown and purple); a 2x European Champion (brown and purple); and a 2x IBJJF World and Pan Champion at juvenile.
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New black belt in the house! Professor Andre Galvao promotes Calon Sabino to Black Belt during the advanced class on November 7th. Congratulations on your new belt, Calon 👏🏼
De la Riva X Combined With Worm Guard
Atos HQ black belt Jonnatas Gracie teaches De la Riva X Combined With Worm Guard, during the fundamental class on 11/08/2022.
Jonnatas Gracie received his black belt from Andre Galvao in June 2019. He is an IBJJF Europeans Champion; an IBJJF Pan No-Gi Champion; and a 3x IBJJF World Champion (co...