I really like this style of phrasing, take some great examples like McCoy Tyner, and a lot of the ‘hard bop’ jazz cats. The basic idea is this: take a scale, in this example I will use a C major scale.
Now play all the diatonic fourths contained in C major:
In the video I am playing on a Dm (Dorian) vamp, but you can use this phrasing technique on any scale, mode…have fun.