 He was known in particular for his strong positional sense, handling, and his efficient rather than spectacular playing style, as well as his calm personality and serious demeanour, both on and off the pitch; however, he was also an athletic shot-stopper, with a good spring, who was capable of producing decisive diving saves when necessary.In spite of his reserved character, he was also highly regarded for his charismatic leadership, as well as his mentality, and his ability to communicate with his defenders and organise his back-line, which often inspired a sense of confidence in his teammates.He excelled in Milan's zonal marking system due to his speed when rushing off his line to claim crosses or anticipate opponents who had beaten the offside trap, which enabled the team to maintain a high defensive line.