The FaBiS (Fachliche Bildung im Sportunterricht) project group with Prof. Dr Ilka Lüsebrink (PH Freiburg), Prof. Dr Vera Volkmann (Uni Hannover) and Prof. Dr Petra Wolters (Uni Vechta) came together at the Sports Institute at the invitation of JProf. Dr Helga Leineweber (Uni Münster) for the third working meeting. Over the course of two days, the staging of exercise processes in PE lessons and the resulting activities of the learners were analysed using instructional videos. The results will be presented at a conference in the summer.