by Mike Maher | Cowboys Correspondent | Wed, Jul 25th 7:36pm EDT

Dak Prescott took a trip to California this offseason to work with former NFL quarterback John Beck in the program designed by noted quarterback tutors Tom House and Adam Dedeaux, who have worked with Tom Brady, Jared Goff, Blake Bortles and others over the years. And according to Dak himself, he has seen a difference in his mechanics during the team's offseason work. (ProFootballTalk)