SBG BURY BJJ ONLINE

Jiu-Jitsu Online Training

SBG Bury Head Coach Glyn Powditch coaching at the world renown Hardcore Gym, Athens GA

SBG BURY BJJ ONLINE

Jiu-Jitsu Online Training

SBG Bury Head Coach Glyn Powditch coaching at the world renown Hardcore Gym, Athens GA

One of the most common mistakes I see is a lack of mechanical knowledge on how our thumbs create frames in all positions #bury #bjjlifestyle #bjj #selfdefense