Knobbed Coloured Cylinders – Wooden Peg Board

A five-finger exercise is a musical composition designed primarily to exercise all five fingers of the hand. A typical example is Hanon’s The Virtuoso Pianist in 60 Exercises.
Chopin wrote a number of études (studies) that are widely regarded as musical compositions to train musical ability and dexterity of the fingers, especially Étude opus 10. Another example of an exercise to develop musical skills may be Für Elise, it has been suggested that it was written as an exercise to practice skills on the piano. It has since been rewritten for many other instruments.