Watch the Power chords and Riffs online guitar lesson by TrueFire from Play Rock Guitar 8: Advanced Rhythm Principles
Power chords and Riffs - Breakdown is a video guitar lesson presented by Jennifer Batten and is sourced from Rock Sauce for Rhythm Guitar.
The sauce element is the fact that I'm slightly bending the 4th intervals and clusters to give it more attitude. At the end of the second of the four phrases I also pick once, quickly bend and release, and then slide to (instead of picking) the last chord. Be aware of the swing element of the groove also.