GREEN BAY, Wis. (AP) — The Green Bay Packers got off to a running start at training camp. Coach Mike McCarthy wouldn't have it any other way for the NFL's highest-scoring team last season. "The tempo of practice was what I was looking for," McCarthy said Thursday. There were typical first-day penalties and mistakes, "but getting back to playing football at that type of speed I thought was very important." In the six-month long marathon to the Super Bowl, the Packers feel they have a head start.