The two researchers Julian Rudisch, Nils Pixa as well as the director Claudia Voelcker-Rehage, contributed to the new edition of "The Routledge International Encyclopedia of Sport and Exercise Psychology, Volume 1: Theoretical and Methodological Concepts". The primary work in this project was the chapter motor control. The comprehensive encyclopaedia of Routledge edited by Dieter Hackfort and Robert J. Schinke is an indispensable tool for all experts, scientists and students in the fields of sport science and sport psychology.