San Francisco 49ers wide receiver Michael Crabtree was a full participant in practice Wednesday and did not appear on the team's injury report Wednesday. It was Crabtree's first practice since being activated to the 53-man roster Tuesday. Crabtree had been practicing for the past three weeks, but he often worked on the side. Crabtree tore his Achilles in May. Read more http://espn.go.com/nfl/story/_/id/1...full-participant-san-francisco-49ers-practice