Art of Rapid Ringing
This is a manual for developing skills at rapid ringing. Included are "Philosophy, basic principles, warm-ups to develop the kinesthetic senses and practical exercises for the choir." Each ringer should have his or her own copy and should prepare the music by marking it and using an accent to show the STRONG pulses wherever applicable. Although written primarily for 3 octave choirs, four octave and five octave choirs can easily adapt to it.