Jupp Heynckes successfully returned to the position of head coach of Bayern Munich in Munich.
On Wednesday, the Bavarians secured their second consecutive victory, defeating Glasgow Celtic 3-0 at home in the UEFA Champions League tournament.
The German press reports that achieving good results is also helped by the coach's strictness.
J. Heynckes significantly restricted the players' use of electronic devices, and also tries to eliminate formed player groups by ordering them to have lunch or dinner together after training.
Sessions and preparations for matches last longer, and players must be punctual and not be late even a second.
