The KB9BX Home / PCP Courses / Kettlebells / The KB9BX Introduction and The 9BX 9BX Circuit 1 – High Intensity Interval 9BX Circuit 2 – High Intensity Interval 9BX Circuit 3 – Metabolic Resistance Training 9BX Full Program Video – with instructions The KB9BX Back to Course This content is protected, please login and enroll course to view this content! Prev 9BX Circuit 1 – High Intensity Interval Next 9BX Circuit 3 – Metabolic Resistance Training