Rob Biernacki amp Rory Van Vliet - BJJ Lesson 9- Guard Retention Overview and Tips - Foundations Of Guard Retention(1)

• Rob Biernacki amp Rory Van Vliet - BJJ Lesson 9- Guard Retention Overview and Tips - Foundations Of Guard Retention

  Rob Biernacki amp Rory Van Vliet - BJJ Lesson 9- Guard Retention Overview and Tips - Foundations Of Guard Retention

  2022.12.02