Toward the end of Denver’s second full day of training camp Saturday morning, third-year linebacker Drew Sanders was seen carted off the field with an apparent injury. Two staffers helped him into the locker room, as Sanders slung both arms over their shoulders, clearly unable to put much weight on his leg.

Sanders, who was carted off the practice field on Saturday, is set to miss an " extended period " of time after suffering a tendon injury in his foot, NFL Network's Ian Rapoport first reported Sunday. He is not expected to return before the Broncos kick off the regular season against the Tennessee Titans on Sept. 7.

Denver Broncos linebacker Drew Sanders injured a tendon in his foot Saturday in training camp. The injury will cause him to miss significant time and potentially put his availability for Week 1 in question,