Borussia Dortmund was a very impressive team that played at a high tempo, showcasing a beautiful style and versatility, which Jurgen Klopp led to two German championships, one cup, and a Champions League final in 2013.

The Borussia was a very aggressive team as, during the game, many of its players shifted up the pitch with one of the full-backs always involved in the attack. The main key points during attacking plays were creating and exploiting space, quick combination play (both simple and complex) in the attacking third, and finally rapid positive transitions.

During the attacking phase, Borussia, under Klopp's guidance, aimed to control the rhythm not only by retaining possession but also through quick negative transitions, enabling them to regain possession immediately.

Athanassios Terzis provides a complete and extensive analysis of Borussia Dortmund under Jurgen Klopp, which includes diagrams and detailed explanations. The analysis was used to create 16 complete training units (75 exercises) containing functional exercises, game patterns, possession games, transition games, zonal games with or without opponents, game situations, and games in restricted spaces.