Chris Harris has said that he is "doing great" following surgery to repair his anterior cruciate ligament.
The Denver Broncos cornerback missed the Super Bowl earlier this month after tearing the ligament in the playoffs.
The 31-year-old told MileHighReport that he is "ahead of schedule" and "doing great", having already stopped using crutches.
Harris, who made 65 tackles and three interceptions during the regular season, is due to become a free agent next month.