The SHOTPROS project partner LAFP NRW (Police Nord Rhein Westphalia – Education and Further Training) has been intensively concerned with the impact of stress on the performance of its police officers not only since the SHOTPROS project. In their newest work they give an overview on mental training as a self-regulation instrument and how it can and should be used in police training. The article is published in German, but an English summary is available for download too.