FRISCO -- The No. 1 goal of training camp is to get through it without any significant injuries.Outside of Anthony Hitchens, the Cowboys basically accomplished that goal.When the first practice report of the season was released Wednesday afternoon, middle linebacker Anthony Hitchens was the only player listed as DNP (Did not practice).Jourdan Lewis, who missed almost all of camp and the entire preseason with a hamstring injury, was the only player listed as "limited."Defensive lineman Tyrone Crawford returned to practice for the first time since suffering a sprained ankle during a training camp practice on Aug.