In this focused lesson segment, concert violinist Nancy Zhou breaks down how she uses Dounis’ exercises in thirds to develop left-hand independence, sensitivity, and shifting clarity.

You’ll learn how to:

  • Balance finger pressure before, during, and after the shift
  • Cultivate smoothness and stability through speed differentials
  • Engage your whole body to support a tension-free, expressive shift

This is the kind of training that makes everything else easier: scales, phrasing, even vibrato. Because when your shifting is secure, your playing becomes freer.

Want to integrate these shifts into your daily routine?

Nancy’s full tonebase course walks you step-by-step through every exercise, complete with demonstrations, fingerings, and practice strategies.

Start your 14-day free trial to unlock the full course now →

Every masterful shift begins with awareness. Learn how to make yours feel and sound effortless.

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