Chords of heavy quality (weight touch) -- Light staccato chords (hand touch) -- For the "five fingers" (finger touch, legato) -- Forearm rotation touch -- For the glissando -- For pianissimo legato playing and melody -- Lateral freedom of hand and arm -- Finger staccato -- For various pedal effects -- Octave playing -- Brilliancy in passage work (hnd and finger combined) -- Trills and tremolos.