Here is the core of the Sándor philosophy, stripped of mysticism and built on pure human anatomy.
Unlike the Russian school, which advocates a high finger lift, Sándor argued that lifting the finger creates tension and a delay. He wanted the fingertip in contact with the key surface. The motion is a rapid, microscopic shock of acceleration from the surface, not a fall from the sky. gyorgy sandor on piano playing
Beyond the Fingers: György Sándor’s Blueprint for Natural, Explosive Piano Playing Here is the core of the Sándor philosophy,
Used for intense sonority, this gesture involves a forward-pushing motion of the arm into the keyboard. Core Principles and Philosophical Shifts which advocates a high finger lift