Drum fills can be built from many different concepts. You can play something classic in the spirit of , or you can move beyond the basic standards. In this example, I use only two main sticking groups: RL and RLL. The right-hand strokes are played as accents.
Those accents can then be moved to different parts of the drum set, creating many different orchestrations from the same sticking. Nothing stops us from reversing the idea as LR and LRR either. The orchestration does not have to apply only to the accents. The imagination can go far beyond this video. The main thing is to understand the concept behind the fill. The rest is practice, control, and curiosity.