ABSTRACT
Since the first essay, which was fully dedicated to discussing dexterity, it has remained in the background. We have become successively familiar with the problem of the control of the motor apparatus and with the history of the development of movements on Earth. We have analyzed the structure of our brain apparatus controlling our movements and the levels controlling movements of different purposes and complexity. Finally, we have outlined the process of construction of a motor skill. Throughout these essays, it appeared that we were not discussing dexterity itself.
