https://www.bjjglobetrotters.com/wp-content/uploads/2019/05/spring-camp-2019-maintaining-open-guard-8211-concepts-and-application-examples-with-martin-aedma-30zorHlWCUY.jpg7201280BJJ Globetrottershttps://www.bjjglobetrotters.com/wp-content/uploads/2022/06/bjj-globetrotters-logo-header-1.pngBJJ Globetrotters2019-05-10 15:59:062023-02-26 02:09:47Spring Camp 2019: Maintaining Open Guard – Concepts and application examples with Martin Aedma