How to make sustained polyrhythms easier to play?

1. How can I improve my polyrhythm?

How can I improve my polyrhythm?

There are a couple useful approaches to practicing complex polyrhythms: First, find out where the right hand coincides with the left and use those notes as landmarks. Draw a line connecting them in the score. Then practice the notes between individual “landmarks.” This is not the case with the above example, however.