Cincinnati Bengals quarterback coordinator Ken Zampese has admitted that the speed of Andy Dalton's passes this season has impressed him.

Dalton's 69% pass completion rate against Buffalo Bills earned him the offensive player of the week award and Zampese said that there is more to come.

"We're asking him to do things that are in his wheelhouse," he told the club's official website. "The past couple of weeks we've been in a pretty good rhythm.

"He's thrown accurate balls and his confidence is moving forward. He's getting in rhythm with his guys and we're giving him some easy things to do. When the ball comes out fast, it's a good thing for him. It helps. It's what he's used to. Give somebody what they're used to."

Dalton has played every regular season game since joining the Bengals in 2011.