These piano technical exercises are based on the author's years of piano practice experiments and provide the optimum level of practice for refining the abilities of and coordination between fingers. Although some exercises are similar to other piano technical training studies, such as the exercises by Louis Plaidy, Camille-Marie Stamaty, Isidor Philipp, Godowsky, Liszt and Brahms etc., and some of them are vaguely similar to some pianists' private...