Here is a warm up sequence that I used to do every morning. It is useful for building right hand endurance, finger alternation, speed, pulse, rhythm, and legato. The idea behind it is simple. Set the metronome to a very slow beat, somewhere (50-70). Throughout the whole sequence, the beat remains constant but with very slight and precise increments we increase the number of notes between the beats.

I would go through all 13 steps (using free stroke) and then go through the whole thing two more times using different right hand fingerings am and ai . . .