Arm strength of Broncos' Manning targeted for criticism after first loss – The Denver Post
Peyton Manning says he's stronger, more confident for 2013
Denver Broncos QB Peyton Manning is playing at highest level of his career - ESPN The Magazine - ESPN
Scouting report: Peyton Manning comes to town - The San Diego Union-Tribune
Denver Broncos: Why Is Peyton Manning Struggling to Throw Deep?, News, Scores, Highlights, Stats, and Rumors
NFL: Meet Peyton Manning's new receivers – Orange County Register
Sing of Arms and the Man: Why the Broncos Can't Keep Leaning on Peyton Manning
Demaryius Thomas making red-zone impact with Broncos, Peyton Manning – The Denver Post
Peyton Manning at top of game – Boston Herald
Sing of Arms and the Man: Why the Broncos Can't Keep Leaning on Peyton Manning
Manning pinning down timing with receivers, News
Peyton Manning adjusting to new offense in Denver – The Morning Sun
Peyton Manning ices out critics of cold-weather play