Rotation is one of the most misunderstood concepts in piano technique.
In this YouTube feature, various tonebase Artists demystify the movement by focusing on something concrete: forearm rotation. By understanding how the radius and ulna cross and uncross, pianists can unlock greater freedom, efficiency, and tonal control.
The video walks through alignment, a simple key turning exercise, progressive interval drills, and more. Instead of exaggeration, the focus is on balance, natural release, and coordinated motion between finger, hand, and forearm.
These principles immediately reduce tension and improve clarity.
And when learned correctly, they transfer seamlessly into repertoire, supporting speed, endurance, and expressive shaping at every level.
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