Cruyff introduced some passing drills into Barça's ‘arterial' system. And since then, the rondos have been not just a method but a symbol of the club's playing style: of dominating and never losing the ball. Cruyff blended several ideas and concepts and converted them into a philosophy – the seeds of which were planted throughout a club in urgent need of a footballing identity. Until then, the first team of Barcelona had been comfortably living in a world of excuses and enemies, content with their role as victims when faced with Real Madrid, an institution seen from Catalonia as the club of the Establishment.