Beyond technique. The limits of books (and online videos) in coach development in the context of self-defence skill development

Staller, M. S., Körner, S., & Abraham, A. (2017). Beyond technique. The limits of books (and online videos) in coach development in the context of self-defence skill development. Fight Books in Comparative Perspective – 1. International St. Martin Conference. Solingen, 10.11.2017.