Head coach Mike Smith announced today that linebacker Lofa Tatupu suffered a pectoral injury while working out.
"Lofa sustained a pectoral injury while working out recently," Smith said. "At this point, we do not know the extent of the injury, but we expect to have more information early next week."
The Falcons open Russell Athletic Training Camp on Thursday in Flowery Branch.
Tatupu was signed during free agency in March by the Falcons after spending a year out of the game with an injury. Tatupu spent six years in Seattle, earning three Pro Bowl nods and one trip to the Super Bowl.
AtlantaFalcons.com will have more on this story next week.