Bruno fintess level has to an inspiration to others in the team. You wouldn't want to slack with the old captain setting the benchmark, and with state of the art fascilities backed by sports science a player can have a long career barring serious or reoccurring injury like Bpbby Z.
Bruno will be tucked up in bed drinking Horlicks next year then. Seriously though, fitness and a footballing brain is more important than age as Bruno has proved.