49ers' Manningham to start year on PUP list

[ESPN]

Although the San Francisco 49ers are pleased with Mario Manningham's recovery from a knee injury suffered last December, the wide receiver will start the season on the physically unable to perform list, coach Jim Harbaugh said Sunday.

http://espn.go.com/nfl/trainingcamp13/story/_/id/9580897/mario-manningham-san-francisco-49ers-start-year-pup-list