I Posted This Before But For a Different Reason (Easy Exercise)
I've posted this simple exercise before. I'm reposting for a different reason.
I think doing this scale exercise fast and well means a shift in your thinking. Everyone has trouble doing it at first. At first we look at the bottom note of the double stop and the exercise is difficult to do. After a while you will shift your thinking and you will see this from the top note, which is the goal. I accompany myself in this way. That is playing a line and using mallet one to accompany the line.