Roma, Di Francesco: "Our physicality made the difference"

Roma manager Eusebio Di Francesco spoke to Sky Sport after Roma's 2-0 away win against Empoli: "We improve the level of performance when to compared to a few games ago, especially in the first half. We started the second half with the wrong attitude Our sixth goal from set pieces? Our physicality made the difference. It is the mental aspects that we have to work on a daily basis. Santon was a great discovery and he is giving us a helping hand. Empoli have an identity and he didn't deserve to lose on the night."