This routine is advanced, including many pairings of exercises that will challenge you beyond the classic single plane of movement exercises. The muscle groups that will get the most work are the legs/glutes, the arms, and the back. This routine is not just using barbells, dumbbells, cables, and machines to achieve muscle growth. You will be using a wide variety of equipment and exercises you wouldn't normally think of when it comes to ‘building muscle’. The goal of this routine is to SMASH the muscles from all angles and fatigue the muscles through time-under-tension work + blood flow/pump work + explosive work. You will find yourself growing muscle, becoming more athletic, and increasing endurance at the end of this routine. Another unique attribute to this routine is the way it is ‘split’. There is an athletic day and an optional cardio & core day you can do to ‘spice’ things up.