This lesson is mostly focused on the picking hand.
Most of the parts of the arrangement are played in a way that your hand meets to play most of the nu-metal/thrash/death/progressive/power metal examples.
The chord progression is very basic.
The purpose of this lesson is to teach you how to practice and apply three note arpeggios and their inversions. Three note arpeggios we call the extraction of the notes of a 3-note chord.