The idea is to move the accents and change the pattern of the rudiment. By moving the accents, you build control and mastery over the rudiment. That's the idea, to make changes to the rudiment, play them back to back, and control everything in between. That's at least how I choose to explain it, hope that makes sense man.
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IPT-Bass Five '09
IPT-Bass Four '10
TAMUK Quads '11