https://www.bjjglobetrotters.com/wp-content/uploads/2018/10/zen-camp-2018-different-approach-to-the-x-guard-with-halld-r-valsson-JEjsc1ajmuk.jpg7201280BJJ Globetrottershttps://www.bjjglobetrotters.com/wp-content/uploads/2022/06/bjj-globetrotters-logo-header-1.pngBJJ Globetrotters2018-10-22 09:23:132023-02-26 02:22:55Zen Camp 2018: Different approach to the X guard with Halldór Valsson